622578968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{68687}}^1$

素因数の和:68807

約数の個数: 32

約数和(自身を含む): 1285839360

約数和(自身を除く): 663260392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4532, 9064, 68687, 137374, 274748, 549496, 755557, 1511114, 3022228, 6044456, 7074761, 14149522, 28299044, 56598088, 77822371, 155644742, 311289484, 622578968]

約数ペア:

[(1, 622578968), (2, 311289484), (4, 155644742), (8, 77822371), (11, 56598088), (22, 28299044), (44, 14149522), (88, 7074761), (103, 6044456), (206, 3022228), (412, 1511114), (824, 755557), (1133, 549496), (2266, 274748), (4532, 137374), (9064, 68687)]