25985786

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1009}}^1$

素因数の和:1253

約数の個数: 16

約数和(自身を含む): 39753600

約数和(自身を除く): 13767814

約数列:

[1, 2, 79, 158, 163, 326, 1009, 2018, 12877, 25754, 79711, 159422, 164467, 328934, 12992893, 25985786]

約数ペア:

[(1, 25985786), (2, 12992893), (79, 328934), (158, 164467), (163, 159422), (326, 79711), (1009, 25754), (2018, 12877)]