67839724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23201}}^1$

素因数の和:23265

約数の個数: 24

約数和(自身を含む): 128631888

約数和(自身を除く): 60792164

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 23201, 46402, 92804, 394417, 788834, 997643, 1577668, 1995286, 3990572, 16959931, 33919862, 67839724]

約数ペア:

[(1, 67839724), (2, 33919862), (4, 16959931), (17, 3990572), (34, 1995286), (43, 1577668), (68, 997643), (86, 788834), (172, 394417), (731, 92804), (1462, 46402), (2924, 23201)]