127798724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{2063}}^1$

素因数の和:2995

約数の個数: 24

約数和(自身を含む): 237178368

約数和(自身を除く): 109379644

約数列:

[1, 2, 4, 17, 34, 68, 911, 1822, 2063, 3644, 4126, 8252, 15487, 30974, 35071, 61948, 70142, 140284, 1879393, 3758786, 7517572, 31949681, 63899362, 127798724]

約数ペア:

[(1, 127798724), (2, 63899362), (4, 31949681), (17, 7517572), (34, 3758786), (68, 1879393), (911, 140284), (1822, 70142), (2063, 61948), (3644, 35071), (4126, 30974), (8252, 15487)]