68066776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3359}}^1$

素因数の和:3531

約数の個数: 32

約数和(自身を含む): 136080000

約数和(自身を除く): 68013224

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1192, 2533, 3359, 5066, 6718, 10132, 13436, 20264, 26872, 57103, 114206, 228412, 456824, 500491, 1000982, 2001964, 4003928, 8508347, 17016694, 34033388, 68066776]

約数ペア:

[(1, 68066776), (2, 34033388), (4, 17016694), (8, 8508347), (17, 4003928), (34, 2001964), (68, 1000982), (136, 500491), (149, 456824), (298, 228412), (596, 114206), (1192, 57103), (2533, 26872), (3359, 20264), (5066, 13436), (6718, 10132)]