28481652

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{6133}}^1$

素因数の和:6189

約数の個数: 48

約数和(自身を含む): 75570880

約数和(自身を除く): 47089228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 6133, 12266, 18399, 24532, 36798, 55197, 73596, 110394, 165591, 220788, 263719, 331182, 527438, 662364, 791157, 1054876, 1582314, 2373471, 3164628, 4746942, 7120413, 9493884, 14240826, 28481652]

約数ペア:

[(1, 28481652), (2, 14240826), (3, 9493884), (4, 7120413), (6, 4746942), (9, 3164628), (12, 2373471), (18, 1582314), (27, 1054876), (36, 791157), (43, 662364), (54, 527438), (86, 331182), (108, 263719), (129, 220788), (172, 165591), (258, 110394), (387, 73596), (516, 55197), (774, 36798), (1161, 24532), (1548, 18399), (2322, 12266), (4644, 6133)]