72195643

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2713}}^1$

素因数の和:2838

約数の個数: 16

約数和(自身を含む): 82071360

約数和(自身を除く): 9875717

約数列:

[1, 13, 23, 89, 299, 1157, 2047, 2713, 26611, 35269, 62399, 241457, 811187, 3138941, 5553511, 72195643]

約数ペア:

[(1, 72195643), (13, 5553511), (23, 3138941), (89, 811187), (299, 241457), (1157, 62399), (2047, 35269), (2713, 26611)]