275119168

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{21821}}^1$

素因数の和:22030

約数の個数: 28

約数和(自身を含む): 548736012

約数和(自身を除く): 273616844

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12608, 21821, 43642, 87284, 174568, 349136, 698272, 1396544, 4298737, 8597474, 17194948, 34389896, 68779792, 137559584, 275119168]

約数ペア:

[(1, 275119168), (2, 137559584), (4, 68779792), (8, 34389896), (16, 17194948), (32, 8597474), (64, 4298737), (197, 1396544), (394, 698272), (788, 349136), (1576, 174568), (3152, 87284), (6304, 43642), (12608, 21821)]