26162912

素因数分解:

$2^5\times {\mathrm{409}}^1\times {\mathrm{1999}}^1$

素因数の和:2418

約数の個数: 24

約数和(自身を含む): 51660000

約数和(自身を除く): 25497088

約数列:

[1, 2, 4, 8, 16, 32, 409, 818, 1636, 1999, 3272, 3998, 6544, 7996, 13088, 15992, 31984, 63968, 817591, 1635182, 3270364, 6540728, 13081456, 26162912]

約数ペア:

[(1, 26162912), (2, 13081456), (4, 6540728), (8, 3270364), (16, 1635182), (32, 817591), (409, 63968), (818, 31984), (1636, 15992), (1999, 13088), (3272, 7996), (3998, 6544)]