6464432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31079}}^1$

素因数の和:31100

約数の個数: 20

約数和(自身を含む): 13488720

約数和(自身を除く): 7024288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 31079, 62158, 124316, 248632, 404027, 497264, 808054, 1616108, 3232216, 6464432]

約数ペア:

[(1, 6464432), (2, 3232216), (4, 1616108), (8, 808054), (13, 497264), (16, 404027), (26, 248632), (52, 124316), (104, 62158), (208, 31079)]