70622279

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3823}}^1$

素因数の和:3879

約数の個数: 24

約数和(自身を含む): 91546560

約数和(自身を除く): 20924281

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1421, 2639, 3823, 18473, 26761, 49699, 110867, 187327, 347893, 776069, 1441271, 2435251, 5432483, 10088897, 70622279]

約数ペア:

[(1, 70622279), (7, 10088897), (13, 5432483), (29, 2435251), (49, 1441271), (91, 776069), (203, 347893), (377, 187327), (637, 110867), (1421, 49699), (2639, 26761), (3823, 18473)]