28273654081

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 30360844800

約数和(自身を除く): 2087190719

約数列:

[1, 29, 37, 193, 311, 439, 1073, 5597, 7141, 9019, 11507, 12731, 16243, 60023, 84727, 136529, 207089, 333703, 471047, 1740667, 2220851, 2457083, 3134899, 3959341, 5051573, 26350097, 64404679, 90912071, 146495617, 764152813, 974953589, 28273654081]

約数ペア:

[(1, 28273654081), (29, 974953589), (37, 764152813), (193, 146495617), (311, 90912071), (439, 64404679), (1073, 26350097), (5597, 5051573), (7141, 3959341), (9019, 3134899), (11507, 2457083), (12731, 2220851), (16243, 1740667), (60023, 471047), (84727, 333703), (136529, 207089)]