30808456

素因数分解:

$2^3\times 7^2\times {\mathrm{78593}}^1$

素因数の和:78613

約数の個数: 24

約数和(自身を含む): 67197870

約数和(自身を除く): 36389414

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 78593, 157186, 314372, 550151, 628744, 1100302, 2200604, 3851057, 4401208, 7702114, 15404228, 30808456]

約数ペア:

[(1, 30808456), (2, 15404228), (4, 7702114), (7, 4401208), (8, 3851057), (14, 2200604), (28, 1100302), (49, 628744), (56, 550151), (98, 314372), (196, 157186), (392, 78593)]