26947415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 37635840

約数和(自身を除く): 10688425

約数列:

[1, 5, 11, 19, 55, 95, 107, 209, 241, 535, 1045, 1177, 1205, 2033, 2651, 4579, 5885, 10165, 13255, 22363, 22895, 25787, 50369, 111815, 128935, 251845, 283657, 489953, 1418285, 2449765, 5389483, 26947415]

約数ペア:

[(1, 26947415), (5, 5389483), (11, 2449765), (19, 1418285), (55, 489953), (95, 283657), (107, 251845), (209, 128935), (241, 111815), (535, 50369), (1045, 25787), (1177, 22895), (1205, 22363), (2033, 13255), (2651, 10165), (4579, 5885)]