82570376

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{5323}}^1$

素因数の和:5613

約数の個数: 32

約数和(自身を含む): 177608640

約数和(自身を除く): 95038264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 1108, 1939, 2216, 3878, 5323, 7756, 10646, 15512, 21292, 37261, 42584, 74522, 149044, 298088, 1474471, 2948942, 5897884, 10321297, 11795768, 20642594, 41285188, 82570376]

約数ペア:

[(1, 82570376), (2, 41285188), (4, 20642594), (7, 11795768), (8, 10321297), (14, 5897884), (28, 2948942), (56, 1474471), (277, 298088), (554, 149044), (1108, 74522), (1939, 42584), (2216, 37261), (3878, 21292), (5323, 15512), (7756, 10646)]