8360716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 18264064

約数和(自身を除く): 9903348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 182, 206, 223, 364, 412, 446, 721, 892, 1339, 1442, 1561, 2678, 2884, 2899, 3122, 5356, 5798, 6244, 9373, 11596, 18746, 20293, 22969, 37492, 40586, 45938, 81172, 91876, 160783, 298597, 321566, 597194, 643132, 1194388, 2090179, 4180358, 8360716]

約数ペア:

[(1, 8360716), (2, 4180358), (4, 2090179), (7, 1194388), (13, 643132), (14, 597194), (26, 321566), (28, 298597), (52, 160783), (91, 91876), (103, 81172), (182, 45938), (206, 40586), (223, 37492), (364, 22969), (412, 20293), (446, 18746), (721, 11596), (892, 9373), (1339, 6244), (1442, 5798), (1561, 5356), (2678, 3122), (2884, 2899)]