25130072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{285569}}^1$

素因数の和:285586

約数の個数: 16

約数和(自身を含む): 51402600

約数和(自身を除く): 26272528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 285569, 571138, 1142276, 2284552, 3141259, 6282518, 12565036, 25130072]

約数ペア:

[(1, 25130072), (2, 12565036), (4, 6282518), (8, 3141259), (11, 2284552), (22, 1142276), (44, 571138), (88, 285569)]