64515968

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{45821}}^1$

素因数の和:45846

約数の個数: 32

約数和(自身を含む): 140215320

約数和(自身を除く): 75699352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 45821, 91642, 183284, 366568, 504031, 733136, 1008062, 1466272, 2016124, 2932544, 4032248, 5865088, 8064496, 16128992, 32257984, 64515968]

約数ペア:

[(1, 64515968), (2, 32257984), (4, 16128992), (8, 8064496), (11, 5865088), (16, 4032248), (22, 2932544), (32, 2016124), (44, 1466272), (64, 1008062), (88, 733136), (128, 504031), (176, 366568), (352, 183284), (704, 91642), (1408, 45821)]