1428508676

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{16253}}^1$

素因数の和:16380

約数の個数: 48

約数和(自身を含む): 2963689344

約数和(自身を除く): 1535180668

約数列:

[1, 2, 4, 7, 14, 28, 43, 73, 86, 146, 172, 292, 301, 511, 602, 1022, 1204, 2044, 3139, 6278, 12556, 16253, 21973, 32506, 43946, 65012, 87892, 113771, 227542, 455084, 698879, 1186469, 1397758, 2372938, 2795516, 4745876, 4892153, 8305283, 9784306, 16610566, 19568612, 33221132, 51018167, 102036334, 204072668, 357127169, 714254338, 1428508676]

約数ペア:

[(1, 1428508676), (2, 714254338), (4, 357127169), (7, 204072668), (14, 102036334), (28, 51018167), (43, 33221132), (73, 19568612), (86, 16610566), (146, 9784306), (172, 8305283), (292, 4892153), (301, 4745876), (511, 2795516), (602, 2372938), (1022, 1397758), (1204, 1186469), (2044, 698879), (3139, 455084), (6278, 227542), (12556, 113771), (16253, 87892), (21973, 65012), (32506, 43946)]