74960848

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{20639}}^1$

素因数の和:20874

約数の個数: 20

約数和(自身を含む): 145883520

約数和(自身を除く): 70922672

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 20639, 41278, 82556, 165112, 330224, 4685053, 9370106, 18740212, 37480424, 74960848]

約数ペア:

[(1, 74960848), (2, 37480424), (4, 18740212), (8, 9370106), (16, 4685053), (227, 330224), (454, 165112), (908, 82556), (1816, 41278), (3632, 20639)]