64063792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4597}}^1$

素因数の和:4685

約数の個数: 40

約数和(自身を含む): 135696176

約数和(自身を除く): 71632384

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 4597, 6968, 9194, 13936, 18388, 36776, 59761, 73552, 119522, 239044, 307999, 478088, 615998, 956176, 1231996, 2463992, 4003987, 4927984, 8007974, 16015948, 32031896, 64063792]

約数ペア:

[(1, 64063792), (2, 32031896), (4, 16015948), (8, 8007974), (13, 4927984), (16, 4003987), (26, 2463992), (52, 1231996), (67, 956176), (104, 615998), (134, 478088), (208, 307999), (268, 239044), (536, 119522), (871, 73552), (1072, 59761), (1742, 36776), (3484, 18388), (4597, 13936), (6968, 9194)]