64773464

素因数分解:

$2^3\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1931}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 139104000

約数和(自身を除く): 74330536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 599, 1198, 1931, 2396, 3862, 4193, 4792, 7724, 8386, 13517, 15448, 16772, 27034, 33544, 54068, 108136, 1156669, 2313338, 4626676, 8096683, 9253352, 16193366, 32386732, 64773464]

約数ペア:

[(1, 64773464), (2, 32386732), (4, 16193366), (7, 9253352), (8, 8096683), (14, 4626676), (28, 2313338), (56, 1156669), (599, 108136), (1198, 54068), (1931, 33544), (2396, 27034), (3862, 16772), (4193, 15448), (4792, 13517), (7724, 8386)]