74542192

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{43541}}^1$

素因数の和:43656

約数の個数: 20

約数和(自身を含む): 145778616

約数和(自身を除く): 71236424

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 43541, 87082, 174164, 348328, 696656, 4658887, 9317774, 18635548, 37271096, 74542192]

約数ペア:

[(1, 74542192), (2, 37271096), (4, 18635548), (8, 9317774), (16, 4658887), (107, 696656), (214, 348328), (428, 174164), (856, 87082), (1712, 43541)]