28765008

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{3769}}^1$

素因数の和:3836

約数の個数: 60

約数和(自身を含む): 82042740

約数和(自身を除く): 53277732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3769, 3816, 7538, 7632, 11307, 15076, 22614, 30152, 33921, 45228, 60304, 67842, 90456, 135684, 180912, 199757, 271368, 399514, 542736, 599271, 799028, 1198542, 1598056, 1797813, 2397084, 3196112, 3595626, 4794168, 7191252, 9588336, 14382504, 28765008]

約数ペア:

[(1, 28765008), (2, 14382504), (3, 9588336), (4, 7191252), (6, 4794168), (8, 3595626), (9, 3196112), (12, 2397084), (16, 1797813), (18, 1598056), (24, 1198542), (36, 799028), (48, 599271), (53, 542736), (72, 399514), (106, 271368), (144, 199757), (159, 180912), (212, 135684), (318, 90456), (424, 67842), (477, 60304), (636, 45228), (848, 33921), (954, 30152), (1272, 22614), (1908, 15076), (2544, 11307), (3769, 7632), (3816, 7538)]