64703872

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{17431}}^1$

素因数の和:17474

約数の個数: 32

約数和(自身を含む): 133354800

約数和(自身を除く): 68650928

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 17431, 34862, 69724, 139448, 278896, 505499, 557792, 1010998, 1115584, 2021996, 2231168, 4043992, 8087984, 16175968, 32351936, 64703872]

約数ペア:

[(1, 64703872), (2, 32351936), (4, 16175968), (8, 8087984), (16, 4043992), (29, 2231168), (32, 2021996), (58, 1115584), (64, 1010998), (116, 557792), (128, 505499), (232, 278896), (464, 139448), (928, 69724), (1856, 34862), (3712, 17431)]