69904432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{336079}}^1$

素因数の和:336100

約数の個数: 20

約数和(自身を含む): 145858720

約数和(自身を除く): 75954288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 336079, 672158, 1344316, 2688632, 4369027, 5377264, 8738054, 17476108, 34952216, 69904432]

約数ペア:

[(1, 69904432), (2, 34952216), (4, 17476108), (8, 8738054), (13, 5377264), (16, 4369027), (26, 2688632), (52, 1344316), (104, 672158), (208, 336079)]