67801264

素因数分解:

$2^4\times {\mathrm{1693}}^1\times {\mathrm{2503}}^1$

素因数の和:4204

約数の個数: 20

約数和(自身を含む): 131495056

約数和(自身を除く): 63693792

約数列:

[1, 2, 4, 8, 16, 1693, 2503, 3386, 5006, 6772, 10012, 13544, 20024, 27088, 40048, 4237579, 8475158, 16950316, 33900632, 67801264]

約数ペア:

[(1, 67801264), (2, 33900632), (4, 16950316), (8, 8475158), (16, 4237579), (1693, 40048), (2503, 27088), (3386, 20024), (5006, 13544), (6772, 10012)]