42173708

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{17033}}^1$

素因数の和:17656

約数の個数: 12

約数和(自身を含む): 73927560

約数和(自身を除く): 31753852

約数列:

[1, 2, 4, 619, 1238, 2476, 17033, 34066, 68132, 10543427, 21086854, 42173708]

約数ペア:

[(1, 42173708), (2, 21086854), (4, 10543427), (619, 68132), (1238, 34066), (2476, 17033)]