4043732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 9300480

約数和(自身を除く): 5256748

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 691, 836, 1382, 1463, 2764, 2926, 4837, 5852, 7601, 9674, 13129, 15202, 19348, 26258, 30404, 52516, 53207, 91903, 106414, 144419, 183806, 212828, 288838, 367612, 577676, 1010933, 2021866, 4043732]

約数ペア:

[(1, 4043732), (2, 2021866), (4, 1010933), (7, 577676), (11, 367612), (14, 288838), (19, 212828), (22, 183806), (28, 144419), (38, 106414), (44, 91903), (76, 53207), (77, 52516), (133, 30404), (154, 26258), (209, 19348), (266, 15202), (308, 13129), (418, 9674), (532, 7601), (691, 5852), (836, 4837), (1382, 2926), (1463, 2764)]