64388208

素因数分解:

$2^4\times 3^1\times {\mathrm{977}}^1\times {\mathrm{1373}}^1$

素因数の和:2361

約数の個数: 40

約数和(自身を含む): 166627728

約数和(自身を除く): 102239520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 977, 1373, 1954, 2746, 2931, 3908, 4119, 5492, 5862, 7816, 8238, 10984, 11724, 15632, 16476, 21968, 23448, 32952, 46896, 65904, 1341421, 2682842, 4024263, 5365684, 8048526, 10731368, 16097052, 21462736, 32194104, 64388208]

約数ペア:

[(1, 64388208), (2, 32194104), (3, 21462736), (4, 16097052), (6, 10731368), (8, 8048526), (12, 5365684), (16, 4024263), (24, 2682842), (48, 1341421), (977, 65904), (1373, 46896), (1954, 32952), (2746, 23448), (2931, 21968), (3908, 16476), (4119, 15632), (5492, 11724), (5862, 10984), (7816, 8238)]