26420488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173819}}^1$

素因数の和:173844

約数の個数: 16

約数和(自身を含む): 52146000

約数和(自身を除く): 25725512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173819, 347638, 695276, 1390552, 3302561, 6605122, 13210244, 26420488]

約数ペア:

[(1, 26420488), (2, 13210244), (4, 6605122), (8, 3302561), (19, 1390552), (38, 695276), (76, 347638), (152, 173819)]