64693714

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^2$

素因数の和:378

約数の個数: 24

約数和(自身を含む): 102993408

約数和(自身を除く): 38299694

約数列:

[1, 2, 31, 47, 62, 94, 149, 298, 1457, 2914, 4619, 7003, 9238, 14006, 22201, 44402, 217093, 434186, 688231, 1043447, 1376462, 2086894, 32346857, 64693714]

約数ペア:

[(1, 64693714), (2, 32346857), (31, 2086894), (47, 1376462), (62, 1043447), (94, 688231), (149, 434186), (298, 217093), (1457, 44402), (2914, 22201), (4619, 14006), (7003, 9238)]