66615307728

素因数分解:

$2^4\times 3^1\times {\mathrm{691}}^1\times {\mathrm{2008421}}^1$

素因数の和:2009123

約数の個数: 40

約数和(自身を含む): 172338674976

約数和(自身を除く): 105723367248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 691, 1382, 2073, 2764, 4146, 5528, 8292, 11056, 16584, 33168, 2008421, 4016842, 6025263, 8033684, 12050526, 16067368, 24101052, 32134736, 48202104, 96404208, 1387818911, 2775637822, 4163456733, 5551275644, 8326913466, 11102551288, 16653826932, 22205102576, 33307653864, 66615307728]

約数ペア:

[(1, 66615307728), (2, 33307653864), (3, 22205102576), (4, 16653826932), (6, 11102551288), (8, 8326913466), (12, 5551275644), (16, 4163456733), (24, 2775637822), (48, 1387818911), (691, 96404208), (1382, 48202104), (2073, 32134736), (2764, 24101052), (4146, 16067368), (5528, 12050526), (8292, 8033684), (11056, 6025263), (16584, 4016842), (33168, 2008421)]