25511356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28859}}^1$

素因数の和:28893

約数の個数: 24

約数和(自身を含む): 50909040

約数和(自身を除く): 25397684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 28859, 57718, 115436, 375167, 490603, 750334, 981206, 1500668, 1962412, 6377839, 12755678, 25511356]

約数ペア:

[(1, 25511356), (2, 12755678), (4, 6377839), (13, 1962412), (17, 1500668), (26, 981206), (34, 750334), (52, 490603), (68, 375167), (221, 115436), (442, 57718), (884, 28859)]