64846912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1967

約数の個数: 56

約数和(自身を含む): 142033752

約数和(自身を除く): 77186840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 1901, 2132, 2624, 3802, 4264, 7604, 8528, 15208, 17056, 24713, 30416, 34112, 49426, 60832, 77941, 98852, 121664, 155882, 197704, 311764, 395408, 623528, 790816, 1013233, 1247056, 1581632, 2026466, 2494112, 4052932, 4988224, 8105864, 16211728, 32423456, 64846912]

約数ペア:

[(1, 64846912), (2, 32423456), (4, 16211728), (8, 8105864), (13, 4988224), (16, 4052932), (26, 2494112), (32, 2026466), (41, 1581632), (52, 1247056), (64, 1013233), (82, 790816), (104, 623528), (164, 395408), (208, 311764), (328, 197704), (416, 155882), (533, 121664), (656, 98852), (832, 77941), (1066, 60832), (1312, 49426), (1901, 34112), (2132, 30416), (2624, 24713), (3802, 17056), (4264, 15208), (7604, 8528)]