26511994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 42666624

約数和(自身を除く): 16154630

約数列:

[1, 2, 41, 43, 73, 82, 86, 103, 146, 206, 1763, 2993, 3139, 3526, 4223, 4429, 5986, 6278, 7519, 8446, 8858, 15038, 128699, 181589, 257398, 308279, 323317, 363178, 616558, 646634, 13255997, 26511994]

約数ペア:

[(1, 26511994), (2, 13255997), (41, 646634), (43, 616558), (73, 363178), (82, 323317), (86, 308279), (103, 257398), (146, 181589), (206, 128699), (1763, 15038), (2993, 8858), (3139, 8446), (3526, 7519), (4223, 6278), (4429, 5986)]