72435997

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 79758000

約数和(自身を除く): 7322003

約数列:

[1, 17, 29, 349, 421, 493, 5933, 7157, 10121, 12209, 146929, 172057, 207553, 2497793, 4260941, 72435997]

約数ペア:

[(1, 72435997), (17, 4260941), (29, 2497793), (349, 207553), (421, 172057), (493, 146929), (5933, 12209), (7157, 10121)]