7789684

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 16377088

約数和(自身を除く): 8587404

約数列:

[1, 2, 4, 7, 14, 28, 37, 73, 74, 103, 146, 148, 206, 259, 292, 412, 511, 518, 721, 1022, 1036, 1442, 2044, 2701, 2884, 3811, 5402, 7519, 7622, 10804, 15038, 15244, 18907, 26677, 30076, 37814, 52633, 53354, 75628, 105266, 106708, 210532, 278203, 556406, 1112812, 1947421, 3894842, 7789684]

約数ペア:

[(1, 7789684), (2, 3894842), (4, 1947421), (7, 1112812), (14, 556406), (28, 278203), (37, 210532), (73, 106708), (74, 105266), (103, 75628), (146, 53354), (148, 52633), (206, 37814), (259, 30076), (292, 26677), (412, 18907), (511, 15244), (518, 15038), (721, 10804), (1022, 7622), (1036, 7519), (1442, 5402), (2044, 3811), (2701, 2884)]