70418992

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16993}}^1$

素因数の和:17045

約数の個数: 40

約数和(自身を含む): 160151456

約数和(自身を除く): 89732464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 16993, 33986, 67972, 118951, 135944, 237902, 271888, 475804, 628741, 951608, 1257482, 1903216, 2514964, 4401187, 5029928, 8802374, 10059856, 17604748, 35209496, 70418992]

約数ペア:

[(1, 70418992), (2, 35209496), (4, 17604748), (7, 10059856), (8, 8802374), (14, 5029928), (16, 4401187), (28, 2514964), (37, 1903216), (56, 1257482), (74, 951608), (112, 628741), (148, 475804), (259, 271888), (296, 237902), (518, 135944), (592, 118951), (1036, 67972), (2072, 33986), (4144, 16993)]