72979564

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{24359}}^1$

素因数の和:24477

約数の個数: 24

約数和(自身を含む): 147329280

約数和(自身を除く): 74349716

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 24359, 48718, 97436, 170513, 341026, 682052, 2606413, 5212826, 10425652, 18244891, 36489782, 72979564]

約数ペア:

[(1, 72979564), (2, 36489782), (4, 18244891), (7, 10425652), (14, 5212826), (28, 2606413), (107, 682052), (214, 341026), (428, 170513), (749, 97436), (1498, 48718), (2996, 24359)]