25949968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:823

約数の個数: 40

約数和(自身を含む): 55148256

約数和(自身を除く): 29198288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 283, 521, 566, 1042, 1132, 2084, 2264, 3113, 4168, 4528, 5731, 6226, 8336, 11462, 12452, 22924, 24904, 45848, 49808, 91696, 147443, 294886, 589772, 1179544, 1621873, 2359088, 3243746, 6487492, 12974984, 25949968]

約数ペア:

[(1, 25949968), (2, 12974984), (4, 6487492), (8, 3243746), (11, 2359088), (16, 1621873), (22, 1179544), (44, 589772), (88, 294886), (176, 147443), (283, 91696), (521, 49808), (566, 45848), (1042, 24904), (1132, 22924), (2084, 12452), (2264, 11462), (3113, 8336), (4168, 6226), (4528, 5731)]