26804228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1447}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 51328704

約数和(自身を除く): 24524476

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1447, 1684, 2894, 4631, 5788, 9262, 15917, 18524, 31834, 63668, 609187, 1218374, 2436748, 6701057, 13402114, 26804228]

約数ペア:

[(1, 26804228), (2, 13402114), (4, 6701057), (11, 2436748), (22, 1218374), (44, 609187), (421, 63668), (842, 31834), (1447, 18524), (1684, 15917), (2894, 9262), (4631, 5788)]