72476794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{31321}}^1$

素因数の和:31425

約数の個数: 16

約数和(自身を含む): 118397160

約数和(自身を除く): 45920366

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 31321, 62642, 407173, 814346, 2787569, 5575138, 36238397, 72476794]

約数ペア:

[(1, 72476794), (2, 36238397), (13, 5575138), (26, 2787569), (89, 814346), (178, 407173), (1157, 62642), (2314, 31321)]