25663396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5351}}^1$

素因数の和:5475

約数の個数: 24

約数和(自身を含む): 49452480

約数和(自身を除く): 23789084

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 5351, 10702, 21404, 58861, 117722, 235444, 583259, 1166518, 2333036, 6415849, 12831698, 25663396]

約数ペア:

[(1, 25663396), (2, 12831698), (4, 6415849), (11, 2333036), (22, 1166518), (44, 583259), (109, 235444), (218, 117722), (436, 58861), (1199, 21404), (2398, 10702), (4796, 5351)]