67337716

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 119387520

約数和(自身を除く): 52049804

約数列:

[1, 2, 4, 139, 278, 281, 431, 556, 562, 862, 1124, 1724, 39059, 59909, 78118, 119818, 121111, 156236, 239636, 242222, 484444, 16834429, 33668858, 67337716]

約数ペア:

[(1, 67337716), (2, 33668858), (4, 16834429), (139, 484444), (278, 242222), (281, 239636), (431, 156236), (556, 121111), (562, 119818), (862, 78118), (1124, 59909), (1724, 39059)]