68271742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15287}}^1$

素因数の和:15336

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 63816578

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 15287, 30574, 107009, 168157, 214018, 336314, 443323, 886646, 1177099, 2354198, 3103261, 4876553, 6206522, 9753106, 34135871, 68271742]

約数ペア:

[(1, 68271742), (2, 34135871), (7, 9753106), (11, 6206522), (14, 4876553), (22, 3103261), (29, 2354198), (58, 1177099), (77, 886646), (154, 443323), (203, 336314), (319, 214018), (406, 168157), (638, 107009), (2233, 30574), (4466, 15287)]