71744894

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{911}}^1$

素因数の和:1172

約数の個数: 24

約数和(自身を含む): 117160992

約数和(自身を除く): 45416098

約数列:

[1, 2, 13, 26, 169, 233, 338, 466, 911, 1822, 3029, 6058, 11843, 23686, 39377, 78754, 153959, 212263, 307918, 424526, 2759419, 5518838, 35872447, 71744894]

約数ペア:

[(1, 71744894), (2, 35872447), (13, 5518838), (26, 2759419), (169, 424526), (233, 307918), (338, 212263), (466, 153959), (911, 78754), (1822, 39377), (3029, 23686), (6058, 11843)]