27945156988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1\times {\mathrm{55333}}^1$

素因数の和:56422

約数の個数: 48

約数和(自身を含む): 59234825664

約数和(自身を除く): 31289668676

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1061, 2122, 4244, 7427, 14854, 18037, 29708, 36074, 55333, 72148, 110666, 126259, 221332, 252518, 387331, 505036, 774662, 940661, 1549324, 1881322, 3762644, 6584627, 13169254, 26338508, 58708313, 117416626, 234833252, 410958191, 821916382, 998041321, 1643832764, 1996082642, 3992165284, 6986289247, 13972578494, 27945156988]

約数ペア:

[(1, 27945156988), (2, 13972578494), (4, 6986289247), (7, 3992165284), (14, 1996082642), (17, 1643832764), (28, 998041321), (34, 821916382), (68, 410958191), (119, 234833252), (238, 117416626), (476, 58708313), (1061, 26338508), (2122, 13169254), (4244, 6584627), (7427, 3762644), (14854, 1881322), (18037, 1549324), (29708, 940661), (36074, 774662), (55333, 505036), (72148, 387331), (110666, 252518), (126259, 221332)]