71073831262

素因数分解:

$2^1\times 7^1\times {\mathrm{12487}}^1\times {\mathrm{406559}}^1$

素因数の和:419055

約数の個数: 16

約数和(自身を含む): 121850910720

約数和(自身を除く): 50777079458

約数列:

[1, 2, 7, 14, 12487, 24974, 87409, 174818, 406559, 813118, 2845913, 5691826, 5076702233, 10153404466, 35536915631, 71073831262]

約数ペア:

[(1, 71073831262), (2, 35536915631), (7, 10153404466), (14, 5076702233), (12487, 5691826), (24974, 2845913), (87409, 813118), (174818, 406559)]