396565512128

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{213666763}}^1$

素因数の和:213666804

約数の個数: 28

約数和(自身を含む): 814070370840

約数和(自身を除く): 417504858712

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 213666763, 427333526, 854667052, 1709334104, 3418668208, 6196336127, 6837336416, 12392672254, 13674672832, 24785344508, 49570689016, 99141378032, 198282756064, 396565512128]

約数ペア:

[(1, 396565512128), (2, 198282756064), (4, 99141378032), (8, 49570689016), (16, 24785344508), (29, 13674672832), (32, 12392672254), (58, 6837336416), (64, 6196336127), (116, 3418668208), (232, 1709334104), (464, 854667052), (928, 427333526), (1856, 213666763)]