42286286

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3697}}^1$

素因数の和:3768

約数の個数: 32

約数和(自身を含む): 78101760

約数和(自身を除く): 35815474

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 3697, 5719, 7394, 11438, 25879, 51758, 70243, 140486, 158971, 317942, 491701, 983402, 1112797, 2225594, 3020449, 6040898, 21143143, 42286286]

約数ペア:

[(1, 42286286), (2, 21143143), (7, 6040898), (14, 3020449), (19, 2225594), (38, 1112797), (43, 983402), (86, 491701), (133, 317942), (266, 158971), (301, 140486), (602, 70243), (817, 51758), (1634, 25879), (3697, 11438), (5719, 7394)]