64324864

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{3539}}^1$

素因数の和:3626

約数の個数: 36

約数和(自身を含む): 130243680

約数和(自身を除く): 65918816

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 3539, 4544, 7078, 9088, 14156, 18176, 28312, 56624, 113248, 226496, 251269, 452992, 502538, 905984, 1005076, 2010152, 4020304, 8040608, 16081216, 32162432, 64324864]

約数ペア:

[(1, 64324864), (2, 32162432), (4, 16081216), (8, 8040608), (16, 4020304), (32, 2010152), (64, 1005076), (71, 905984), (128, 502538), (142, 452992), (256, 251269), (284, 226496), (568, 113248), (1136, 56624), (2272, 28312), (3539, 18176), (4544, 14156), (7078, 9088)]