69653896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39397}}^1$

素因数の和:39433

約数の個数: 32

約数和(自身を含む): 148924440

約数和(自身を除く): 79270544

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 39397, 78794, 157588, 315176, 512161, 669749, 1024322, 1339498, 2048644, 2678996, 4097288, 5357992, 8706737, 17413474, 34826948, 69653896]

約数ペア:

[(1, 69653896), (2, 34826948), (4, 17413474), (8, 8706737), (13, 5357992), (17, 4097288), (26, 2678996), (34, 2048644), (52, 1339498), (68, 1024322), (104, 669749), (136, 512161), (221, 315176), (442, 157588), (884, 78794), (1768, 39397)]