28244736

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 216

約数和(自身を含む): 93746016

約数和(自身を除く): 65501280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 41, 46, 48, 52, 64, 69, 72, 78, 82, 92, 96, 104, 117, 123, 128, 138, 144, 156, 164, 184, 192, 207, 208, 234, 246, 256, 276, 288, 299, 312, 328, 368, 369, 384, 414, 416, 468, 492, 533, 552, 576, 598, 624, 656, 736, 738, 768, 828, 832, 897, 936, 943, 984, 1066, 1104, 1152, 1196, 1248, 1312, 1472, 1476, 1599, 1656, 1664, 1794, 1872, 1886, 1968, 2132, 2208, 2304, 2392, 2496, 2624, 2691, 2829, 2944, 2952, 3198, 3312, 3328, 3588, 3744, 3772, 3936, 4264, 4416, 4784, 4797, 4992, 5248, 5382, 5658, 5888, 5904, 6396, 6624, 7176, 7488, 7544, 7872, 8487, 8528, 8832, 9568, 9594, 9984, 10496, 10764, 11316, 11808, 12259, 12792, 13248, 14352, 14976, 15088, 15744, 16974, 17056, 17664, 19136, 19188, 21528, 22632, 23616, 24518, 25584, 26496, 28704, 29952, 30176, 31488, 33948, 34112, 36777, 38272, 38376, 43056, 45264, 47232, 49036, 51168, 52992, 57408, 60352, 67896, 68224, 73554, 76544, 76752, 86112, 90528, 94464, 98072, 102336, 110331, 114816, 120704, 135792, 136448, 147108, 153504, 172224, 181056, 196144, 204672, 220662, 229632, 241408, 271584, 294216, 307008, 344448, 362112, 392288, 409344, 441324, 543168, 588432, 614016, 688896, 724224, 784576, 882648, 1086336, 1176864, 1228032, 1569152, 1765296, 2172672, 2353728, 3138304, 3530592, 4707456, 7061184, 9414912, 14122368, 28244736]

約数ペア:

[(1, 28244736), (2, 14122368), (3, 9414912), (4, 7061184), (6, 4707456), (8, 3530592), (9, 3138304), (12, 2353728), (13, 2172672), (16, 1765296), (18, 1569152), (23, 1228032), (24, 1176864), (26, 1086336), (32, 882648), (36, 784576), (39, 724224), (41, 688896), (46, 614016), (48, 588432), (52, 543168), (64, 441324), (69, 409344), (72, 392288), (78, 362112), (82, 344448), (92, 307008), (96, 294216), (104, 271584), (117, 241408), (123, 229632), (128, 220662), (138, 204672), (144, 196144), (156, 181056), (164, 172224), (184, 153504), (192, 147108), (207, 136448), (208, 135792), (234, 120704), (246, 114816), (256, 110331), (276, 102336), (288, 98072), (299, 94464), (312, 90528), (328, 86112), (368, 76752), (369, 76544), (384, 73554), (414, 68224), (416, 67896), (468, 60352), (492, 57408), (533, 52992), (552, 51168), (576, 49036), (598, 47232), (624, 45264), (656, 43056), (736, 38376), (738, 38272), (768, 36777), (828, 34112), (832, 33948), (897, 31488), (936, 30176), (943, 29952), (984, 28704), (1066, 26496), (1104, 25584), (1152, 24518), (1196, 23616), (1248, 22632), (1312, 21528), (1472, 19188), (1476, 19136), (1599, 17664), (1656, 17056), (1664, 16974), (1794, 15744), (1872, 15088), (1886, 14976), (1968, 14352), (2132, 13248), (2208, 12792), (2304, 12259), (2392, 11808), (2496, 11316), (2624, 10764), (2691, 10496), (2829, 9984), (2944, 9594), (2952, 9568), (3198, 8832), (3312, 8528), (3328, 8487), (3588, 7872), (3744, 7544), (3772, 7488), (3936, 7176), (4264, 6624), (4416, 6396), (4784, 5904), (4797, 5888), (4992, 5658), (5248, 5382)]