11708728

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 22754160

約数和(自身を除く): 11045432

約数列:

[1, 2, 4, 8, 43, 86, 101, 172, 202, 337, 344, 404, 674, 808, 1348, 2696, 4343, 8686, 14491, 17372, 28982, 34037, 34744, 57964, 68074, 115928, 136148, 272296, 1463591, 2927182, 5854364, 11708728]

約数ペア:

[(1, 11708728), (2, 5854364), (4, 2927182), (8, 1463591), (43, 272296), (86, 136148), (101, 115928), (172, 68074), (202, 57964), (337, 34744), (344, 34037), (404, 28982), (674, 17372), (808, 14491), (1348, 8686), (2696, 4343)]