12887617624

素因数分解:

$2^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{480451}}^1$

素因数の和:480943

約数の個数: 32

約数和(自身を含む): 27674035200

約数和(自身を除く): 14786417576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 479, 958, 1916, 3353, 3832, 6706, 13412, 26824, 480451, 960902, 1921804, 3363157, 3843608, 6726314, 13452628, 26905256, 230136029, 460272058, 920544116, 1610952203, 1841088232, 3221904406, 6443808812, 12887617624]

約数ペア:

[(1, 12887617624), (2, 6443808812), (4, 3221904406), (7, 1841088232), (8, 1610952203), (14, 920544116), (28, 460272058), (56, 230136029), (479, 26905256), (958, 13452628), (1916, 6726314), (3353, 3843608), (3832, 3363157), (6706, 1921804), (13412, 960902), (26824, 480451)]