28531074

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3023}}^1$

素因数の和:3063

約数の個数: 48

約数和(自身を含む): 67568256

約数和(自身を除く): 39037182

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3023, 3146, 4719, 6046, 9069, 9438, 18138, 33253, 39299, 66506, 78598, 99759, 117897, 199518, 235794, 365783, 432289, 731566, 864578, 1097349, 1296867, 2194698, 2593734, 4755179, 9510358, 14265537, 28531074]

約数ペア:

[(1, 28531074), (2, 14265537), (3, 9510358), (6, 4755179), (11, 2593734), (13, 2194698), (22, 1296867), (26, 1097349), (33, 864578), (39, 731566), (66, 432289), (78, 365783), (121, 235794), (143, 199518), (242, 117897), (286, 99759), (363, 78598), (429, 66506), (726, 39299), (858, 33253), (1573, 18138), (3023, 9438), (3146, 9069), (4719, 6046)]