66697244

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{17351}}^1$

素因数の和:17417

約数の個数: 18

約数和(自身を含む): 120613752

約数和(自身を除く): 53916508

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 17351, 34702, 69404, 537881, 1075762, 2151524, 16674311, 33348622, 66697244]

約数ペア:

[(1, 66697244), (2, 33348622), (4, 16674311), (31, 2151524), (62, 1075762), (124, 537881), (961, 69404), (1922, 34702), (3844, 17351)]