64747456

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{14249}}^1$

素因数の和:14332

約数の個数: 28

約数和(自身を含む): 130302000

約数和(自身を除く): 65554544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 14249, 28498, 56996, 113992, 227984, 455968, 911936, 1011679, 2023358, 4046716, 8093432, 16186864, 32373728, 64747456]

約数ペア:

[(1, 64747456), (2, 32373728), (4, 16186864), (8, 8093432), (16, 4046716), (32, 2023358), (64, 1011679), (71, 911936), (142, 455968), (284, 227984), (568, 113992), (1136, 56996), (2272, 28498), (4544, 14249)]