25705196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14249}}^1$

素因数の和:14305

約数の個数: 24

約数和(自身を含む): 50274000

約数和(自身を除く): 24568804

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 14249, 28498, 56996, 156739, 313478, 584209, 626956, 1168418, 2336836, 6426299, 12852598, 25705196]

約数ペア:

[(1, 25705196), (2, 12852598), (4, 6426299), (11, 2336836), (22, 1168418), (41, 626956), (44, 584209), (82, 313478), (164, 156739), (451, 56996), (902, 28498), (1804, 14249)]