64157896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{4073}}^1$

素因数の和:4269

約数の個数: 32

約数和(自身を含む): 131997600

約数和(自身を除く): 67839704

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 3938, 4073, 7876, 8146, 15752, 16292, 32584, 44803, 89606, 179212, 358424, 729067, 1458134, 2916268, 5832536, 8019737, 16039474, 32078948, 64157896]

約数ペア:

[(1, 64157896), (2, 32078948), (4, 16039474), (8, 8019737), (11, 5832536), (22, 2916268), (44, 1458134), (88, 729067), (179, 358424), (358, 179212), (716, 89606), (1432, 44803), (1969, 32584), (3938, 16292), (4073, 15752), (7876, 8146)]