28268058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2251}}^1$

素因数の和:2299

約数の個数: 64

約数和(自身を含む): 72640512

約数和(自身を除く): 44372454

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 2251, 4186, 4502, 6279, 6753, 12558, 13506, 15757, 29263, 31514, 47271, 51773, 58526, 87789, 94542, 103546, 155319, 175578, 204841, 310638, 362411, 409682, 614523, 673049, 724822, 1087233, 1229046, 1346098, 2019147, 2174466, 4038294, 4711343, 9422686, 14134029, 28268058]

約数ペア:

[(1, 28268058), (2, 14134029), (3, 9422686), (6, 4711343), (7, 4038294), (13, 2174466), (14, 2019147), (21, 1346098), (23, 1229046), (26, 1087233), (39, 724822), (42, 673049), (46, 614523), (69, 409682), (78, 362411), (91, 310638), (138, 204841), (161, 175578), (182, 155319), (273, 103546), (299, 94542), (322, 87789), (483, 58526), (546, 51773), (598, 47271), (897, 31514), (966, 29263), (1794, 15757), (2093, 13506), (2251, 12558), (4186, 6753), (4502, 6279)]