72488647

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2713}}^1$

素因数の和:3078

約数の個数: 16

約数和(自身を含む): 90669312

約数和(自身を除く): 18180665

約数列:

[1, 7, 11, 77, 347, 2429, 2713, 3817, 18991, 26719, 29843, 208901, 941411, 6589877, 10355521, 72488647]

約数ペア:

[(1, 72488647), (7, 10355521), (11, 6589877), (77, 941411), (347, 208901), (2429, 29843), (2713, 26719), (3817, 18991)]