25217503916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{40627}}^1\times {\mathrm{14107}}^1$

素因数の和:54749

約数の個数: 24

約数和(自身を含む): 48147105216

約数和(自身を除く): 22929601300

約数列:

[1, 2, 4, 11, 22, 44, 14107, 28214, 40627, 56428, 81254, 155177, 162508, 310354, 446897, 620708, 893794, 1787588, 573125089, 1146250178, 2292500356, 6304375979, 12608751958, 25217503916]

約数ペア:

[(1, 25217503916), (2, 12608751958), (4, 6304375979), (11, 2292500356), (22, 1146250178), (44, 573125089), (14107, 1787588), (28214, 893794), (40627, 620708), (56428, 446897), (81254, 310354), (155177, 162508)]