64352684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 130999680

約数和(自身を除く): 66646996

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 227, 374, 379, 454, 748, 758, 908, 1516, 2497, 3859, 4169, 4994, 6443, 7718, 8338, 9988, 12886, 15436, 16676, 25772, 42449, 70873, 84898, 86033, 141746, 169796, 172066, 283492, 344132, 946363, 1462561, 1892726, 2925122, 3785452, 5850244, 16088171, 32176342, 64352684]

約数ペア:

[(1, 64352684), (2, 32176342), (4, 16088171), (11, 5850244), (17, 3785452), (22, 2925122), (34, 1892726), (44, 1462561), (68, 946363), (187, 344132), (227, 283492), (374, 172066), (379, 169796), (454, 141746), (748, 86033), (758, 84898), (908, 70873), (1516, 42449), (2497, 25772), (3859, 16676), (4169, 15436), (4994, 12886), (6443, 9988), (7718, 8338)]