64740612

素因数分解:

$2^2\times 3^1\times {\mathrm{1993}}^1\times {\mathrm{2707}}^1$

素因数の和:4707

約数の個数: 24

約数和(自身を含む): 151193056

約数和(自身を除く): 86452444

約数列:

[1, 2, 3, 4, 6, 12, 1993, 2707, 3986, 5414, 5979, 7972, 8121, 10828, 11958, 16242, 23916, 32484, 5395051, 10790102, 16185153, 21580204, 32370306, 64740612]

約数ペア:

[(1, 64740612), (2, 32370306), (3, 21580204), (4, 16185153), (6, 10790102), (12, 5395051), (1993, 32484), (2707, 23916), (3986, 16242), (5414, 11958), (5979, 10828), (7972, 8121)]