749276888

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{41981}}^1$

素因数の和:42107

約数の個数: 32

約数和(自身を含む): 1481124960

約数和(自身を除く): 731848072

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 2231, 4462, 8924, 17848, 41981, 83962, 167924, 335848, 965563, 1931126, 3862252, 4072157, 7724504, 8144314, 16288628, 32577256, 93659611, 187319222, 374638444, 749276888]

約数ペア:

[(1, 749276888), (2, 374638444), (4, 187319222), (8, 93659611), (23, 32577256), (46, 16288628), (92, 8144314), (97, 7724504), (184, 4072157), (194, 3862252), (388, 1931126), (776, 965563), (2231, 335848), (4462, 167924), (8924, 83962), (17848, 41981)]