64894708

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1499}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 115920000

約数和(自身を除く): 51025292

約数列:

[1, 2, 4, 79, 137, 158, 274, 316, 548, 1499, 2998, 5996, 10823, 21646, 43292, 118421, 205363, 236842, 410726, 473684, 821452, 16223677, 32447354, 64894708]

約数ペア:

[(1, 64894708), (2, 32447354), (4, 16223677), (79, 821452), (137, 473684), (158, 410726), (274, 236842), (316, 205363), (548, 118421), (1499, 43292), (2998, 21646), (5996, 10823)]