66973844

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{24659}}^1$

素因数の和:24767

約数の個数: 24

約数和(自身を含む): 135334080

約数和(自身を除く): 68360236

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 24659, 49318, 98636, 172613, 345226, 690452, 2391923, 4783846, 9567692, 16743461, 33486922, 66973844]

約数ペア:

[(1, 66973844), (2, 33486922), (4, 16743461), (7, 9567692), (14, 4783846), (28, 2391923), (97, 690452), (194, 345226), (388, 172613), (679, 98636), (1358, 49318), (2716, 24659)]