74308336

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{11939}}^1$

素因数の和:12336

約数の個数: 20

約数和(自身を含む): 144354600

約数和(自身を除く): 70046264

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 11939, 23878, 47756, 95512, 191024, 4644271, 9288542, 18577084, 37154168, 74308336]

約数ペア:

[(1, 74308336), (2, 37154168), (4, 18577084), (8, 9288542), (16, 4644271), (389, 191024), (778, 95512), (1556, 47756), (3112, 23878), (6224, 11939)]