28473610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{827}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 56158272

約数和(自身を除く): 27684662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 313, 626, 827, 1565, 1654, 3130, 3443, 4135, 6886, 8270, 9097, 17215, 18194, 34430, 45485, 90970, 258851, 517702, 1294255, 2588510, 2847361, 5694722, 14236805, 28473610]

約数ペア:

[(1, 28473610), (2, 14236805), (5, 5694722), (10, 2847361), (11, 2588510), (22, 1294255), (55, 517702), (110, 258851), (313, 90970), (626, 45485), (827, 34430), (1565, 18194), (1654, 17215), (3130, 9097), (3443, 8270), (4135, 6886)]