56731792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6343}}^1$

素因数の和:6407

約数の個数: 40

約数和(自身を含む): 121145024

約数和(自身を除く): 64413232

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 6343, 8944, 12686, 25372, 50744, 82459, 101488, 164918, 272749, 329836, 545498, 659672, 1090996, 1319344, 2181992, 3545737, 4363984, 7091474, 14182948, 28365896, 56731792]

約数ペア:

[(1, 56731792), (2, 28365896), (4, 14182948), (8, 7091474), (13, 4363984), (16, 3545737), (26, 2181992), (43, 1319344), (52, 1090996), (86, 659672), (104, 545498), (172, 329836), (208, 272749), (344, 164918), (559, 101488), (688, 82459), (1118, 50744), (2236, 25372), (4472, 12686), (6343, 8944)]