27681542

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 50761728

約数和(自身を除く): 23080186

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 214, 238, 749, 1087, 1498, 1819, 2174, 3638, 7609, 12733, 15218, 18479, 25466, 36958, 116309, 129353, 232618, 258706, 814163, 1628326, 1977253, 3954506, 13840771, 27681542]

約数ペア:

[(1, 27681542), (2, 13840771), (7, 3954506), (14, 1977253), (17, 1628326), (34, 814163), (107, 258706), (119, 232618), (214, 129353), (238, 116309), (749, 36958), (1087, 25466), (1498, 18479), (1819, 15218), (2174, 12733), (3638, 7609)]