71366288

素因数分解:

$2^4\times 7^1\times {\mathrm{637199}}^1$

素因数の和:637214

約数の個数: 20

約数和(自身を含む): 158025600

約数和(自身を除く): 86659312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 637199, 1274398, 2548796, 4460393, 5097592, 8920786, 10195184, 17841572, 35683144, 71366288]

約数ペア:

[(1, 71366288), (2, 35683144), (4, 17841572), (7, 10195184), (8, 8920786), (14, 5097592), (16, 4460393), (28, 2548796), (56, 1274398), (112, 637199)]