72664324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{24851}}^1$

素因数の和:24915

約数の個数: 24

約数和(自身を含む): 137779488

約数和(自身を除く): 65115164

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 24851, 49702, 99404, 422467, 844934, 1068593, 1689868, 2137186, 4274372, 18166081, 36332162, 72664324]

約数ペア:

[(1, 72664324), (2, 36332162), (4, 18166081), (17, 4274372), (34, 2137186), (43, 1689868), (68, 1068593), (86, 844934), (172, 422467), (731, 99404), (1462, 49702), (2924, 24851)]