72432359

素因数分解:

${\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:715

約数の個数: 16

約数和(自身を含む): 80429760

約数和(自身を除く): 7997401

約数列:

[1, 17, 23, 289, 391, 641, 4913, 6647, 10897, 14743, 112999, 185249, 250631, 3149233, 4260727, 72432359]

約数ペア:

[(1, 72432359), (17, 4260727), (23, 3149233), (289, 250631), (391, 185249), (641, 112999), (4913, 14743), (6647, 10897)]