25053864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2207}}^1$

素因数の和:2270

約数の個数: 64

約数和(自身を含む): 69949440

約数和(自身を除く): 44895576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2207, 2838, 3784, 4414, 5676, 6621, 8828, 11352, 13242, 17656, 24277, 26484, 48554, 52968, 72831, 94901, 97108, 145662, 189802, 194216, 284703, 291324, 379604, 569406, 582648, 759208, 1043911, 1138812, 2087822, 2277624, 3131733, 4175644, 6263466, 8351288, 12526932, 25053864]

約数ペア:

[(1, 25053864), (2, 12526932), (3, 8351288), (4, 6263466), (6, 4175644), (8, 3131733), (11, 2277624), (12, 2087822), (22, 1138812), (24, 1043911), (33, 759208), (43, 582648), (44, 569406), (66, 379604), (86, 291324), (88, 284703), (129, 194216), (132, 189802), (172, 145662), (258, 97108), (264, 94901), (344, 72831), (473, 52968), (516, 48554), (946, 26484), (1032, 24277), (1419, 17656), (1892, 13242), (2207, 11352), (2838, 8828), (3784, 6621), (4414, 5676)]