71955806

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{359}}^1\times {\mathrm{593}}^1$

素因数の和:980

約数の個数: 24

約数和(自身を含む): 117398160

約数和(自身を除く): 45442354

約数列:

[1, 2, 13, 26, 169, 338, 359, 593, 718, 1186, 4667, 7709, 9334, 15418, 60671, 100217, 121342, 200434, 212887, 425774, 2767531, 5535062, 35977903, 71955806]

約数ペア:

[(1, 71955806), (2, 35977903), (13, 5535062), (26, 2767531), (169, 425774), (338, 212887), (359, 200434), (593, 121342), (718, 100217), (1186, 60671), (4667, 15418), (7709, 9334)]