66040376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3259}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 132030000

約数和(自身を除く): 65989624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1192, 2533, 3259, 5066, 6518, 10132, 13036, 20264, 26072, 55403, 110806, 221612, 443224, 485591, 971182, 1942364, 3884728, 8255047, 16510094, 33020188, 66040376]

約数ペア:

[(1, 66040376), (2, 33020188), (4, 16510094), (8, 8255047), (17, 3884728), (34, 1942364), (68, 971182), (136, 485591), (149, 443224), (298, 221612), (596, 110806), (1192, 55403), (2533, 26072), (3259, 20264), (5066, 13036), (6518, 10132)]