25696268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3607}}^1$

素因数の和:3761

約数の個数: 24

約数和(自身を含む): 48794592

約数和(自身を除く): 23098324

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 3607, 7124, 7214, 14428, 46891, 93782, 187564, 494159, 988318, 1976636, 6424067, 12848134, 25696268]

約数ペア:

[(1, 25696268), (2, 12848134), (4, 6424067), (13, 1976636), (26, 988318), (52, 494159), (137, 187564), (274, 93782), (548, 46891), (1781, 14428), (3562, 7214), (3607, 7124)]