72397822

素因数分解:

$2^1\times 7^1\times {\mathrm{2161}}^1\times {\mathrm{2393}}^1$

素因数の和:4563

約数の個数: 16

約数和(自身を含む): 124219872

約数和(自身を除く): 51822050

約数列:

[1, 2, 7, 14, 2161, 2393, 4322, 4786, 15127, 16751, 30254, 33502, 5171273, 10342546, 36198911, 72397822]

約数ペア:

[(1, 72397822), (2, 36198911), (7, 10342546), (14, 5171273), (2161, 33502), (2393, 30254), (4322, 16751), (4786, 15127)]