42690688

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{1693}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 85530060

約数和(自身を除く): 42839372

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1576, 1693, 3152, 3386, 6304, 6772, 12608, 13544, 25216, 27088, 54176, 108352, 216704, 333521, 667042, 1334084, 2668168, 5336336, 10672672, 21345344, 42690688]

約数ペア:

[(1, 42690688), (2, 21345344), (4, 10672672), (8, 5336336), (16, 2668168), (32, 1334084), (64, 667042), (128, 333521), (197, 216704), (394, 108352), (788, 54176), (1576, 27088), (1693, 25216), (3152, 13544), (3386, 12608), (6304, 6772)]