28698644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1741}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 54287688

約数和(自身を除く): 25589044

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 1741, 3482, 4121, 6964, 8242, 16484, 22633, 45266, 90532, 551897, 1103794, 2207588, 7174661, 14349322, 28698644]

約数ペア:

[(1, 28698644), (2, 14349322), (4, 7174661), (13, 2207588), (26, 1103794), (52, 551897), (317, 90532), (634, 45266), (1268, 22633), (1741, 16484), (3482, 8242), (4121, 6964)]