489049408

素因数分解:

$2^6\times {\mathrm{1117}}^1\times {\mathrm{6841}}^1$

素因数の和:7970

約数の個数: 28

約数和(自身を含む): 971468212

約数和(自身を除く): 482418804

約数列:

[1, 2, 4, 8, 16, 32, 64, 1117, 2234, 4468, 6841, 8936, 13682, 17872, 27364, 35744, 54728, 71488, 109456, 218912, 437824, 7641397, 15282794, 30565588, 61131176, 122262352, 244524704, 489049408]

約数ペア:

[(1, 489049408), (2, 244524704), (4, 122262352), (8, 61131176), (16, 30565588), (32, 15282794), (64, 7641397), (1117, 437824), (2234, 218912), (4468, 109456), (6841, 71488), (8936, 54728), (13682, 35744), (17872, 27364)]