23647930712

素因数分解:

$2^3\times 7^1\times {\mathrm{661}}^1\times {\mathrm{638857}}^1$

素因数の和:639531

約数の個数: 32

約数和(自身を含む): 50750879520

約数和(自身を除く): 27102948808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 661, 1322, 2644, 4627, 5288, 9254, 18508, 37016, 638857, 1277714, 2555428, 4471999, 5110856, 8943998, 17887996, 35775992, 422284477, 844568954, 1689137908, 2955991339, 3378275816, 5911982678, 11823965356, 23647930712]

約数ペア:

[(1, 23647930712), (2, 11823965356), (4, 5911982678), (7, 3378275816), (8, 2955991339), (14, 1689137908), (28, 844568954), (56, 422284477), (661, 35775992), (1322, 17887996), (2644, 8943998), (4627, 5110856), (5288, 4471999), (9254, 2555428), (18508, 1277714), (37016, 638857)]