66322516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41143}}^1$

素因数の和:41191

約数の個数: 24

約数和(自身を含む): 129027584

約数和(自身を除く): 62705068

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 41143, 82286, 164572, 534859, 1069718, 1275433, 2139436, 2550866, 5101732, 16580629, 33161258, 66322516]

約数ペア:

[(1, 66322516), (2, 33161258), (4, 16580629), (13, 5101732), (26, 2550866), (31, 2139436), (52, 1275433), (62, 1069718), (124, 534859), (403, 164572), (806, 82286), (1612, 41143)]