71879374

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{7121}}^1$

素因数の和:7240

約数の個数: 24

約数和(自身を含む): 126657648

約数和(自身を除く): 54778274

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 5047, 7121, 10094, 14242, 49847, 99694, 348929, 697858, 733463, 1466926, 5134241, 10268482, 35939687, 71879374]

約数ペア:

[(1, 71879374), (2, 35939687), (7, 10268482), (14, 5134241), (49, 1466926), (98, 733463), (103, 697858), (206, 348929), (721, 99694), (1442, 49847), (5047, 14242), (7121, 10094)]