74943238

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{2749}}^1$

素因数の和:3111

約数の個数: 16

約数和(自身を含む): 115434000

約数和(自身を除く): 40490762

約数列:

[1, 2, 43, 86, 317, 634, 2749, 5498, 13631, 27262, 118207, 236414, 871433, 1742866, 37471619, 74943238]

約数ペア:

[(1, 74943238), (2, 37471619), (43, 1742866), (86, 871433), (317, 236414), (634, 118207), (2749, 27262), (5498, 13631)]