71653634

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{887}}^1$

素因数の和:1154

約数の個数: 24

約数和(自身を含む): 117002880

約数和(自身を除く): 45349246

約数列:

[1, 2, 13, 26, 169, 239, 338, 478, 887, 1774, 3107, 6214, 11531, 23062, 40391, 80782, 149903, 211993, 299806, 423986, 2755909, 5511818, 35826817, 71653634]

約数ペア:

[(1, 71653634), (2, 35826817), (13, 5511818), (26, 2755909), (169, 423986), (239, 299806), (338, 211993), (478, 149903), (887, 80782), (1774, 40391), (3107, 23062), (6214, 11531)]