67215850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103409}}^1$

素因数の和:103434

約数の個数: 24

約数和(自身を含む): 134639820

約数和(自身を除く): 67423970

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 103409, 206818, 517045, 1034090, 1344317, 2585225, 2688634, 5170450, 6721585, 13443170, 33607925, 67215850]

約数ペア:

[(1, 67215850), (2, 33607925), (5, 13443170), (10, 6721585), (13, 5170450), (25, 2688634), (26, 2585225), (50, 1344317), (65, 1034090), (130, 517045), (325, 206818), (650, 103409)]