72424409

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 78624000

約数和(自身を除く): 6199591

約数列:

[1, 19, 41, 239, 389, 779, 4541, 7391, 9799, 15949, 92971, 186181, 303031, 1766449, 3811811, 72424409]

約数ペア:

[(1, 72424409), (19, 3811811), (41, 1766449), (239, 303031), (389, 186181), (779, 92971), (4541, 15949), (7391, 9799)]