26113828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26431}}^1$

素因数の和:26467

約数の個数: 24

約数和(自身を含む): 51806720

約数和(自身を除く): 25692892

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 26431, 52862, 105724, 343603, 502189, 687206, 1004378, 1374412, 2008756, 6528457, 13056914, 26113828]

約数ペア:

[(1, 26113828), (2, 13056914), (4, 6528457), (13, 2008756), (19, 1374412), (26, 1004378), (38, 687206), (52, 502189), (76, 343603), (247, 105724), (494, 52862), (988, 26431)]