76405868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{248071}}^1$

素因数の和:248093

約数の個数: 24

約数和(自身を含む): 166704384

約数和(自身を除く): 90298516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 248071, 496142, 992284, 1736497, 2728781, 3472994, 5457562, 6945988, 10915124, 19101467, 38202934, 76405868]

約数ペア:

[(1, 76405868), (2, 38202934), (4, 19101467), (7, 10915124), (11, 6945988), (14, 5457562), (22, 3472994), (28, 2728781), (44, 1736497), (77, 992284), (154, 496142), (308, 248071)]