26983306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 49000320

約数和(自身を除く): 22017014

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 281, 361, 562, 722, 1967, 2527, 3934, 5054, 5339, 6859, 10678, 13718, 37373, 48013, 74746, 96026, 101441, 202882, 710087, 1420174, 1927379, 3854758, 13491653, 26983306]

約数ペア:

[(1, 26983306), (2, 13491653), (7, 3854758), (14, 1927379), (19, 1420174), (38, 710087), (133, 202882), (266, 101441), (281, 96026), (361, 74746), (562, 48013), (722, 37373), (1967, 13718), (2527, 10678), (3934, 6859), (5054, 5339)]