78769814

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{4909}}^1$

素因数の和:5095

約数の個数: 16

約数和(自身を含む): 120903840

約数和(自身を除く): 42134026

約数列:

[1, 2, 71, 113, 142, 226, 4909, 8023, 9818, 16046, 348539, 554717, 697078, 1109434, 39384907, 78769814]

約数ペア:

[(1, 78769814), (2, 39384907), (71, 1109434), (113, 697078), (142, 554717), (226, 348539), (4909, 16046), (8023, 9818)]