25198042

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 39884832

約数和(自身を除く): 14686790

約数列:

[1, 2, 29, 58, 71, 142, 211, 422, 841, 1682, 2059, 4118, 6119, 12238, 14981, 29962, 59711, 119422, 177451, 354902, 434449, 868898, 12599021, 25198042]

約数ペア:

[(1, 25198042), (2, 12599021), (29, 868898), (58, 434449), (71, 354902), (142, 177451), (211, 119422), (422, 59711), (841, 29962), (1682, 14981), (2059, 12238), (4118, 6119)]