25851148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1279}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 47022080

約数和(自身を除く): 21170932

約数列:

[1, 2, 4, 31, 62, 124, 163, 326, 652, 1279, 2558, 5053, 5116, 10106, 20212, 39649, 79298, 158596, 208477, 416954, 833908, 6462787, 12925574, 25851148]

約数ペア:

[(1, 25851148), (2, 12925574), (4, 6462787), (31, 833908), (62, 416954), (124, 208477), (163, 158596), (326, 79298), (652, 39649), (1279, 20212), (2558, 10106), (5053, 5116)]