26685464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4349}}^1$

素因数の和:4427

約数の個数: 32

約数和(自身を含む): 54810000

約数和(自身を除く): 28124536

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 4349, 6136, 8698, 17396, 34792, 56537, 113074, 226148, 256591, 452296, 513182, 1026364, 2052728, 3335683, 6671366, 13342732, 26685464]

約数ペア:

[(1, 26685464), (2, 13342732), (4, 6671366), (8, 3335683), (13, 2052728), (26, 1026364), (52, 513182), (59, 452296), (104, 256591), (118, 226148), (236, 113074), (472, 56537), (767, 34792), (1534, 17396), (3068, 8698), (4349, 6136)]