28120662

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{17957}}^1$

素因数の和:17997

約数の個数: 32

約数和(自身を含む): 64648800

約数和(自身を除く): 36528138

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 17957, 35914, 53871, 107742, 161613, 323226, 484839, 520753, 969678, 1041506, 1562259, 3124518, 4686777, 9373554, 14060331, 28120662]

約数ペア:

[(1, 28120662), (2, 14060331), (3, 9373554), (6, 4686777), (9, 3124518), (18, 1562259), (27, 1041506), (29, 969678), (54, 520753), (58, 484839), (87, 323226), (174, 161613), (261, 107742), (522, 53871), (783, 35914), (1566, 17957)]