28470876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4643}}^1$

素因数の和:4730

約数の個数: 48

約数和(自身を含む): 76978944

約数和(自身を除く): 48508068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 4643, 6132, 9286, 13929, 18572, 27858, 32501, 55716, 65002, 97503, 130004, 195006, 338939, 390012, 677878, 1016817, 1355756, 2033634, 2372573, 4067268, 4745146, 7117719, 9490292, 14235438, 28470876]

約数ペア:

[(1, 28470876), (2, 14235438), (3, 9490292), (4, 7117719), (6, 4745146), (7, 4067268), (12, 2372573), (14, 2033634), (21, 1355756), (28, 1016817), (42, 677878), (73, 390012), (84, 338939), (146, 195006), (219, 130004), (292, 97503), (438, 65002), (511, 55716), (876, 32501), (1022, 27858), (1533, 18572), (2044, 13929), (3066, 9286), (4643, 6132)]