23789878

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 42050880

約数和(自身を除く): 18261002

約数列:

[1, 2, 7, 14, 61, 89, 122, 178, 313, 427, 623, 626, 854, 1246, 2191, 4382, 5429, 10858, 19093, 27857, 38003, 38186, 55714, 76006, 133651, 194999, 267302, 389998, 1699277, 3398554, 11894939, 23789878]

約数ペア:

[(1, 23789878), (2, 11894939), (7, 3398554), (14, 1699277), (61, 389998), (89, 267302), (122, 194999), (178, 133651), (313, 76006), (427, 55714), (623, 38186), (626, 38003), (854, 27857), (1246, 19093), (2191, 10858), (4382, 5429)]