71840478

素因数分解:

$2^1\times 3^1\times {\mathrm{467}}^1\times {\mathrm{25639}}^1$

素因数の和:26111

約数の個数: 16

約数和(自身を含む): 143994240

約数和(自身を除く): 72153762

約数列:

[1, 2, 3, 6, 467, 934, 1401, 2802, 25639, 51278, 76917, 153834, 11973413, 23946826, 35920239, 71840478]

約数ペア:

[(1, 71840478), (2, 35920239), (3, 23946826), (6, 11973413), (467, 153834), (934, 76917), (1401, 51278), (2802, 25639)]