72558227

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{2081}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 88143552

約数和(自身を除く): 15585325

約数列:

[1, 7, 17, 119, 293, 2051, 2081, 4981, 14567, 34867, 35377, 247639, 609733, 4268131, 10365461, 72558227]

約数ペア:

[(1, 72558227), (7, 10365461), (17, 4268131), (119, 609733), (293, 247639), (2051, 35377), (2081, 34867), (4981, 14567)]