73884928

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{149}}^2$

素因数の和:327

約数の個数: 54

約数和(自身を含む): 159899054

約数和(自身を除く): 86014126

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 149, 208, 256, 298, 416, 596, 832, 1192, 1664, 1937, 2384, 3328, 3874, 4768, 7748, 9536, 15496, 19072, 22201, 30992, 38144, 44402, 61984, 88804, 123968, 177608, 247936, 288613, 355216, 495872, 577226, 710432, 1154452, 1420864, 2308904, 2841728, 4617808, 5683456, 9235616, 18471232, 36942464, 73884928]

約数ペア:

[(1, 73884928), (2, 36942464), (4, 18471232), (8, 9235616), (13, 5683456), (16, 4617808), (26, 2841728), (32, 2308904), (52, 1420864), (64, 1154452), (104, 710432), (128, 577226), (149, 495872), (208, 355216), (256, 288613), (298, 247936), (416, 177608), (596, 123968), (832, 88804), (1192, 61984), (1664, 44402), (1937, 38144), (2384, 30992), (3328, 22201), (3874, 19072), (4768, 15496), (7748, 9536)]