66584984

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4721}}^1$

素因数の和:4811

約数の個数: 32

約数和(自身を含む): 130893840

約数和(自身を除く): 64308856

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 328, 344, 1763, 3526, 4721, 7052, 9442, 14104, 18884, 37768, 193561, 203003, 387122, 406006, 774244, 812012, 1548488, 1624024, 8323123, 16646246, 33292492, 66584984]

約数ペア:

[(1, 66584984), (2, 33292492), (4, 16646246), (8, 8323123), (41, 1624024), (43, 1548488), (82, 812012), (86, 774244), (164, 406006), (172, 387122), (328, 203003), (344, 193561), (1763, 37768), (3526, 18884), (4721, 14104), (7052, 9442)]