71951174

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:760

約数の個数: 24

約数和(自身を含む): 115316568

約数和(自身を除く): 43365394

約数列:

[1, 2, 17, 34, 281, 289, 443, 562, 578, 886, 4777, 7531, 9554, 15062, 81209, 124483, 128027, 162418, 248966, 256054, 2116211, 4232422, 35975587, 71951174]

約数ペア:

[(1, 71951174), (2, 35975587), (17, 4232422), (34, 2116211), (281, 256054), (289, 248966), (443, 162418), (562, 128027), (578, 124483), (886, 81209), (4777, 15062), (7531, 9554)]