28352256

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 83395200

約数和(自身を除く): 55042944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 67, 76, 87, 96, 114, 116, 128, 134, 152, 174, 192, 201, 228, 232, 256, 268, 304, 348, 384, 402, 456, 464, 536, 551, 608, 696, 768, 804, 912, 928, 1072, 1102, 1216, 1273, 1392, 1608, 1653, 1824, 1856, 1943, 2144, 2204, 2432, 2546, 2784, 3216, 3306, 3648, 3712, 3819, 3886, 4288, 4408, 4864, 5092, 5568, 5829, 6432, 6612, 7296, 7424, 7638, 7772, 8576, 8816, 10184, 11136, 11658, 12864, 13224, 14592, 15276, 15544, 17152, 17632, 20368, 22272, 23316, 25728, 26448, 30552, 31088, 35264, 36917, 40736, 46632, 51456, 52896, 61104, 62176, 70528, 73834, 81472, 93264, 105792, 110751, 122208, 124352, 141056, 147668, 162944, 186528, 211584, 221502, 244416, 248704, 295336, 325888, 373056, 423168, 443004, 488832, 497408, 590672, 746112, 886008, 977664, 1181344, 1492224, 1772016, 2362688, 3544032, 4725376, 7088064, 9450752, 14176128, 28352256]

約数ペア:

[(1, 28352256), (2, 14176128), (3, 9450752), (4, 7088064), (6, 4725376), (8, 3544032), (12, 2362688), (16, 1772016), (19, 1492224), (24, 1181344), (29, 977664), (32, 886008), (38, 746112), (48, 590672), (57, 497408), (58, 488832), (64, 443004), (67, 423168), (76, 373056), (87, 325888), (96, 295336), (114, 248704), (116, 244416), (128, 221502), (134, 211584), (152, 186528), (174, 162944), (192, 147668), (201, 141056), (228, 124352), (232, 122208), (256, 110751), (268, 105792), (304, 93264), (348, 81472), (384, 73834), (402, 70528), (456, 62176), (464, 61104), (536, 52896), (551, 51456), (608, 46632), (696, 40736), (768, 36917), (804, 35264), (912, 31088), (928, 30552), (1072, 26448), (1102, 25728), (1216, 23316), (1273, 22272), (1392, 20368), (1608, 17632), (1653, 17152), (1824, 15544), (1856, 15276), (1943, 14592), (2144, 13224), (2204, 12864), (2432, 11658), (2546, 11136), (2784, 10184), (3216, 8816), (3306, 8576), (3648, 7772), (3712, 7638), (3819, 7424), (3886, 7296), (4288, 6612), (4408, 6432), (4864, 5829), (5092, 5568)]