73475912

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{467}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 140512320

約数和(自身を除く): 67036408

約数列:

[1, 2, 4, 8, 71, 142, 277, 284, 467, 554, 568, 934, 1108, 1868, 2216, 3736, 19667, 33157, 39334, 66314, 78668, 129359, 132628, 157336, 258718, 265256, 517436, 1034872, 9184489, 18368978, 36737956, 73475912]

約数ペア:

[(1, 73475912), (2, 36737956), (4, 18368978), (8, 9184489), (71, 1034872), (142, 517436), (277, 265256), (284, 258718), (467, 157336), (554, 132628), (568, 129359), (934, 78668), (1108, 66314), (1868, 39334), (2216, 33157), (3736, 19667)]