69243286

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{27631}}^1$

素因数の和:27819

約数の個数: 16

約数和(自身を含む): 119370240

約数和(自身を除く): 50126954

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 27631, 55262, 193417, 386834, 4945949, 9891898, 34621643, 69243286]

約数ペア:

[(1, 69243286), (2, 34621643), (7, 9891898), (14, 4945949), (179, 386834), (358, 193417), (1253, 55262), (2506, 27631)]