71390392708

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{375257}}^1$

素因数の和:375699

約数の個数: 24

約数和(自身を含む): 126086688000

約数和(自身を除く): 54696295292

約数列:

[1, 2, 4, 199, 239, 398, 478, 796, 956, 47561, 95122, 190244, 375257, 750514, 1501028, 74676143, 89686423, 149352286, 179372846, 298704572, 358745692, 17847598177, 35695196354, 71390392708]

約数ペア:

[(1, 71390392708), (2, 35695196354), (4, 17847598177), (199, 358745692), (239, 298704572), (398, 179372846), (478, 149352286), (796, 89686423), (956, 74676143), (47561, 1501028), (95122, 750514), (190244, 375257)]