42939652

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{17231}}^1$

素因数の和:17331

約数の個数: 24

約数和(自身を含む): 86849280

約数和(自身を除く): 43909628

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 17231, 34462, 68924, 120617, 241234, 482468, 1533559, 3067118, 6134236, 10734913, 21469826, 42939652]

約数ペア:

[(1, 42939652), (2, 21469826), (4, 10734913), (7, 6134236), (14, 3067118), (28, 1533559), (89, 482468), (178, 241234), (356, 120617), (623, 68924), (1246, 34462), (2492, 17231)]