25433564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28771}}^1$

素因数の和:28805

約数の個数: 24

約数和(自身を含む): 50753808

約数和(自身を除く): 25320244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 28771, 57542, 115084, 374023, 489107, 748046, 978214, 1496092, 1956428, 6358391, 12716782, 25433564]

約数ペア:

[(1, 25433564), (2, 12716782), (4, 6358391), (13, 1956428), (17, 1496092), (26, 978214), (34, 748046), (52, 489107), (68, 374023), (221, 115084), (442, 57542), (884, 28771)]