25790768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{94819}}^1$

素因数の和:94844

約数の個数: 20

約数和(自身を含む): 52909560

約数和(自身を除く): 27118792

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 94819, 189638, 379276, 758552, 1517104, 1611923, 3223846, 6447692, 12895384, 25790768]

約数ペア:

[(1, 25790768), (2, 12895384), (4, 6447692), (8, 3223846), (16, 1611923), (17, 1517104), (34, 758552), (68, 379276), (136, 189638), (272, 94819)]