70975618

素因数分解:

$2^1\times 7^3\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 125136000

約数和(自身を除く): 54160382

約数列:

[1, 2, 7, 14, 49, 98, 157, 314, 343, 659, 686, 1099, 1318, 2198, 4613, 7693, 9226, 15386, 32291, 53851, 64582, 103463, 107702, 206926, 226037, 452074, 724241, 1448482, 5069687, 10139374, 35487809, 70975618]

約数ペア:

[(1, 70975618), (2, 35487809), (7, 10139374), (14, 5069687), (49, 1448482), (98, 724241), (157, 452074), (314, 226037), (343, 206926), (659, 107702), (686, 103463), (1099, 64582), (1318, 53851), (2198, 32291), (4613, 15386), (7693, 9226)]