72258361

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3583}}^1$

素因数の和:3700

約数の個数: 16

約数和(自身を含む): 85786624

約数和(自身を除く): 13528263

約数列:

[1, 7, 43, 67, 301, 469, 2881, 3583, 20167, 25081, 154069, 240061, 1078483, 1680427, 10322623, 72258361]

約数ペア:

[(1, 72258361), (7, 10322623), (43, 1680427), (67, 1078483), (301, 240061), (469, 154069), (2881, 25081), (3583, 20167)]