29920604

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{24851}}^1$

素因数の和:24905

約数の個数: 24

約数和(自身を含む): 61235328

約数和(自身を除く): 31314724

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 24851, 49702, 99404, 173957, 347914, 695828, 1068593, 2137186, 4274372, 7480151, 14960302, 29920604]

約数ペア:

[(1, 29920604), (2, 14960302), (4, 7480151), (7, 4274372), (14, 2137186), (28, 1068593), (43, 695828), (86, 347914), (172, 173957), (301, 99404), (602, 49702), (1204, 24851)]