71374388

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{857}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 127999872

約数和(自身を除く): 56625484

約数列:

[1, 2, 4, 47, 94, 188, 443, 857, 886, 1714, 1772, 3428, 20821, 40279, 41642, 80558, 83284, 161116, 379651, 759302, 1518604, 17843597, 35687194, 71374388]

約数ペア:

[(1, 71374388), (2, 35687194), (4, 17843597), (47, 1518604), (94, 759302), (188, 379651), (443, 161116), (857, 83284), (886, 80558), (1714, 41642), (1772, 40279), (3428, 20821)]