26288444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72221}}^1$

素因数の和:72245

約数の個数: 24

約数和(自身を含む): 56622048

約数和(自身を除く): 30333604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 72221, 144442, 288884, 505547, 938873, 1011094, 1877746, 2022188, 3755492, 6572111, 13144222, 26288444]

約数ペア:

[(1, 26288444), (2, 13144222), (4, 6572111), (7, 3755492), (13, 2022188), (14, 1877746), (26, 1011094), (28, 938873), (52, 505547), (91, 288884), (182, 144442), (364, 72221)]