28486296

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3125

約数の個数: 64

約数和(自身を含む): 80995200

約数和(自身を除く): 52508904

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, 3067, 3096, 4644, 6134, 9201, 9288, 12268, 18402, 24536, 27603, 36804, 55206, 73608, 82809, 110412, 131881, 165618, 220824, 263762, 331236, 395643, 527524, 662472, 791286, 1055048, 1186929, 1582572, 2373858, 3165144, 3560787, 4747716, 7121574, 9495432, 14243148, 28486296]

約数ペア:

[(1, 28486296), (2, 14243148), (3, 9495432), (4, 7121574), (6, 4747716), (8, 3560787), (9, 3165144), (12, 2373858), (18, 1582572), (24, 1186929), (27, 1055048), (36, 791286), (43, 662472), (54, 527524), (72, 395643), (86, 331236), (108, 263762), (129, 220824), (172, 165618), (216, 131881), (258, 110412), (344, 82809), (387, 73608), (516, 55206), (774, 36804), (1032, 27603), (1161, 24536), (1548, 18402), (2322, 12268), (3067, 9288), (3096, 9201), (4644, 6134)]