26849392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{98711}}^1$

素因数の和:98736

約数の個数: 20

約数和(自身を含む): 55081296

約数和(自身を除く): 28231904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 98711, 197422, 394844, 789688, 1579376, 1678087, 3356174, 6712348, 13424696, 26849392]

約数ペア:

[(1, 26849392), (2, 13424696), (4, 6712348), (8, 3356174), (16, 1678087), (17, 1579376), (34, 789688), (68, 394844), (136, 197422), (272, 98711)]