72441392

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{23459}}^1$

素因数の和:23660

約数の個数: 20

約数和(自身を含む): 141088440

約数和(自身を除く): 68647048

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 23459, 46918, 93836, 187672, 375344, 4527587, 9055174, 18110348, 36220696, 72441392]

約数ペア:

[(1, 72441392), (2, 36220696), (4, 18110348), (8, 9055174), (16, 4527587), (193, 375344), (386, 187672), (772, 93836), (1544, 46918), (3088, 23459)]