71348628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457363}}^1$

素因数の和:457383

約数の個数: 24

約数和(自身を含む): 179286688

約数和(自身を除く): 107938060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 457363, 914726, 1372089, 1829452, 2744178, 5488356, 5945719, 11891438, 17837157, 23782876, 35674314, 71348628]

約数ペア:

[(1, 71348628), (2, 35674314), (3, 23782876), (4, 17837157), (6, 11891438), (12, 5945719), (13, 5488356), (26, 2744178), (39, 1829452), (52, 1372089), (78, 914726), (156, 457363)]