42710222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{18749}}^1$

素因数の和:18835

約数の個数: 16

約数和(自身を含む): 68850000

約数和(自身を除く): 26139778

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 18749, 37498, 318733, 637466, 1256183, 2512366, 21355111, 42710222]

約数ペア:

[(1, 42710222), (2, 21355111), (17, 2512366), (34, 1256183), (67, 637466), (134, 318733), (1139, 37498), (2278, 18749)]