68536448

素因数分解:

$2^7\times {\mathrm{277}}^1\times {\mathrm{1933}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 137101260

約数和(自身を除く): 68564812

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 277, 554, 1108, 1933, 2216, 3866, 4432, 7732, 8864, 15464, 17728, 30928, 35456, 61856, 123712, 247424, 535441, 1070882, 2141764, 4283528, 8567056, 17134112, 34268224, 68536448]

約数ペア:

[(1, 68536448), (2, 34268224), (4, 17134112), (8, 8567056), (16, 4283528), (32, 2141764), (64, 1070882), (128, 535441), (277, 247424), (554, 123712), (1108, 61856), (1933, 35456), (2216, 30928), (3866, 17728), (4432, 15464), (7732, 8864)]