28244808

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3041}}^1$

素因数の和:3099

約数の個数: 64

約数和(自身を含む): 80308800

約数和(自身を除く): 52063992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3041, 3096, 4644, 6082, 9123, 9288, 12164, 18246, 24328, 27369, 36492, 54738, 72984, 82107, 109476, 130763, 164214, 218952, 261526, 328428, 392289, 523052, 656856, 784578, 1046104, 1176867, 1569156, 2353734, 3138312, 3530601, 4707468, 7061202, 9414936, 14122404, 28244808]

約数ペア:

[(1, 28244808), (2, 14122404), (3, 9414936), (4, 7061202), (6, 4707468), (8, 3530601), (9, 3138312), (12, 2353734), (18, 1569156), (24, 1176867), (27, 1046104), (36, 784578), (43, 656856), (54, 523052), (72, 392289), (86, 328428), (108, 261526), (129, 218952), (172, 164214), (216, 130763), (258, 109476), (344, 82107), (387, 72984), (516, 54738), (774, 36492), (1032, 27369), (1161, 24328), (1548, 18246), (2322, 12164), (3041, 9288), (3096, 9123), (4644, 6082)]