26079476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{839}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 48216000

約数和(自身を除く): 22136524

約数列:

[1, 2, 4, 19, 38, 76, 409, 818, 839, 1636, 1678, 3356, 7771, 15542, 15941, 31084, 31882, 63764, 343151, 686302, 1372604, 6519869, 13039738, 26079476]

約数ペア:

[(1, 26079476), (2, 13039738), (4, 6519869), (19, 1372604), (38, 686302), (76, 343151), (409, 63764), (818, 31882), (839, 31084), (1636, 15941), (1678, 15542), (3356, 7771)]