26997224

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{11677}}^1$

素因数の和:11717

約数の個数: 24

約数和(自身を含む): 53777190

約数和(自身を除く): 26779966

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 11677, 23354, 46708, 93416, 198509, 397018, 794036, 1588072, 3374653, 6749306, 13498612, 26997224]

約数ペア:

[(1, 26997224), (2, 13498612), (4, 6749306), (8, 3374653), (17, 1588072), (34, 794036), (68, 397018), (136, 198509), (289, 93416), (578, 46708), (1156, 23354), (2312, 11677)]