72620642

素因数分解:

$2^1\times {\mathrm{523}}^1\times {\mathrm{69427}}^1$

素因数の和:69952

約数の個数: 8

約数和(自身を含む): 109140816

約数和(自身を除く): 36520174

約数列:

[1, 2, 523, 1046, 69427, 138854, 36310321, 72620642]

約数ペア:

[(1, 72620642), (2, 36310321), (523, 138854), (1046, 69427)]