72965194

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 110521800

約数和(自身を除く): 37556606

約数列:

[1, 2, 193, 386, 421, 449, 842, 898, 81253, 86657, 162506, 173314, 189029, 378058, 36482597, 72965194]

約数ペア:

[(1, 72965194), (2, 36482597), (193, 378058), (386, 189029), (421, 173314), (449, 162506), (842, 86657), (898, 81253)]