72512867

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 84575232

約数和(自身を除く): 12062365

約数列:

[1, 7, 83, 137, 581, 911, 959, 6377, 11371, 75613, 79597, 124807, 529291, 873649, 10358981, 72512867]

約数ペア:

[(1, 72512867), (7, 10358981), (83, 873649), (137, 529291), (581, 124807), (911, 79597), (959, 75613), (6377, 11371)]