72425678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163859}}^1$

素因数の和:163891

約数の個数: 16

約数和(自身を含む): 123878160

約数和(自身を除く): 51452482

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 163859, 327718, 2130167, 2785603, 4260334, 5571206, 36212839, 72425678]

約数ペア:

[(1, 72425678), (2, 36212839), (13, 5571206), (17, 4260334), (26, 2785603), (34, 2130167), (221, 327718), (442, 163859)]