64857864

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{26237}}^1$

素因数の和:26349

約数の個数: 32

約数和(自身を含む): 163725120

約数和(自身を除く): 98867256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 26237, 52474, 78711, 104948, 157422, 209896, 314844, 629688, 2702411, 5404822, 8107233, 10809644, 16214466, 21619288, 32428932, 64857864]

約数ペア:

[(1, 64857864), (2, 32428932), (3, 21619288), (4, 16214466), (6, 10809644), (8, 8107233), (12, 5404822), (24, 2702411), (103, 629688), (206, 314844), (309, 209896), (412, 157422), (618, 104948), (824, 78711), (1236, 52474), (2472, 26237)]