55756708

素因数分解:

$2^2\times 7^3\times {\mathrm{40639}}^1$

素因数の和:40664

約数の個数: 24

約数和(自身を含む): 113792000

約数和(自身を除く): 58035292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 40639, 81278, 162556, 284473, 568946, 1137892, 1991311, 3982622, 7965244, 13939177, 27878354, 55756708]

約数ペア:

[(1, 55756708), (2, 27878354), (4, 13939177), (7, 7965244), (14, 3982622), (28, 1991311), (49, 1137892), (98, 568946), (196, 284473), (343, 162556), (686, 81278), (1372, 40639)]