71858372

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{579503}}^1$

素因数の和:579538

約数の個数: 12

約数和(自身を含む): 129808896

約数和(自身を除く): 57950524

約数列:

[1, 2, 4, 31, 62, 124, 579503, 1159006, 2318012, 17964593, 35929186, 71858372]

約数ペア:

[(1, 71858372), (2, 35929186), (4, 17964593), (31, 2318012), (62, 1159006), (124, 579503)]