28606848

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 82252800

約数和(自身を除く): 53645952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 41, 46, 48, 64, 69, 79, 82, 92, 96, 123, 128, 138, 158, 164, 184, 192, 237, 246, 276, 316, 328, 368, 384, 474, 492, 552, 632, 656, 736, 943, 948, 984, 1104, 1264, 1312, 1472, 1817, 1886, 1896, 1968, 2208, 2528, 2624, 2829, 2944, 3239, 3634, 3772, 3792, 3936, 4416, 5056, 5248, 5451, 5658, 6478, 7268, 7544, 7584, 7872, 8832, 9717, 10112, 10902, 11316, 12956, 14536, 15088, 15168, 15744, 19434, 21804, 22632, 25912, 29072, 30176, 30336, 38868, 43608, 45264, 51824, 58144, 60352, 74497, 77736, 87216, 90528, 103648, 116288, 120704, 148994, 155472, 174432, 181056, 207296, 223491, 232576, 297988, 310944, 348864, 362112, 414592, 446982, 595976, 621888, 697728, 893964, 1191952, 1243776, 1787928, 2383904, 3575856, 4767808, 7151712, 9535616, 14303424, 28606848]

約数ペア:

[(1, 28606848), (2, 14303424), (3, 9535616), (4, 7151712), (6, 4767808), (8, 3575856), (12, 2383904), (16, 1787928), (23, 1243776), (24, 1191952), (32, 893964), (41, 697728), (46, 621888), (48, 595976), (64, 446982), (69, 414592), (79, 362112), (82, 348864), (92, 310944), (96, 297988), (123, 232576), (128, 223491), (138, 207296), (158, 181056), (164, 174432), (184, 155472), (192, 148994), (237, 120704), (246, 116288), (276, 103648), (316, 90528), (328, 87216), (368, 77736), (384, 74497), (474, 60352), (492, 58144), (552, 51824), (632, 45264), (656, 43608), (736, 38868), (943, 30336), (948, 30176), (984, 29072), (1104, 25912), (1264, 22632), (1312, 21804), (1472, 19434), (1817, 15744), (1886, 15168), (1896, 15088), (1968, 14536), (2208, 12956), (2528, 11316), (2624, 10902), (2829, 10112), (2944, 9717), (3239, 8832), (3634, 7872), (3772, 7584), (3792, 7544), (3936, 7268), (4416, 6478), (5056, 5658), (5248, 5451)]