26864864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{64579}}^1$

素因数の和:64602

約数の個数: 24

約数和(自身を含む): 56959560

約数和(自身を除く): 30094696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 64579, 129158, 258316, 516632, 839527, 1033264, 1679054, 2066528, 3358108, 6716216, 13432432, 26864864]

約数ペア:

[(1, 26864864), (2, 13432432), (4, 6716216), (8, 3358108), (13, 2066528), (16, 1679054), (26, 1033264), (32, 839527), (52, 516632), (104, 258316), (208, 129158), (416, 64579)]