33620734

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 59417856

約数和(自身を除く): 25797122

約数列:

[1, 2, 7, 14, 67, 73, 134, 146, 469, 491, 511, 938, 982, 1022, 3437, 4891, 6874, 9782, 32897, 34237, 35843, 65794, 68474, 71686, 230279, 250901, 460558, 501802, 2401481, 4802962, 16810367, 33620734]

約数ペア:

[(1, 33620734), (2, 16810367), (7, 4802962), (14, 2401481), (67, 501802), (73, 460558), (134, 250901), (146, 230279), (469, 71686), (491, 68474), (511, 65794), (938, 35843), (982, 34237), (1022, 32897), (3437, 9782), (4891, 6874)]