70756328

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2897}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 137712960

約数和(自身を除く): 66956632

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 2897, 3053, 5794, 6106, 11588, 12212, 23176, 24424, 124571, 205687, 249142, 411374, 498284, 822748, 996568, 1645496, 8844541, 17689082, 35378164, 70756328]

約数ペア:

[(1, 70756328), (2, 35378164), (4, 17689082), (8, 8844541), (43, 1645496), (71, 996568), (86, 822748), (142, 498284), (172, 411374), (284, 249142), (344, 205687), (568, 124571), (2897, 24424), (3053, 23176), (5794, 12212), (6106, 11588)]