26200304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{125963}}^1$

素因数の和:125984

約数の個数: 20

約数和(自身を含む): 54668376

約数和(自身を除く): 28468072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 125963, 251926, 503852, 1007704, 1637519, 2015408, 3275038, 6550076, 13100152, 26200304]

約数ペア:

[(1, 26200304), (2, 13100152), (4, 6550076), (8, 3275038), (13, 2015408), (16, 1637519), (26, 1007704), (52, 503852), (104, 251926), (208, 125963)]