28840674

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 60419520

約数和(自身を除く): 31578846

約数列:

[1, 2, 3, 6, 29, 58, 83, 87, 166, 174, 249, 498, 1997, 2407, 3994, 4814, 5991, 7221, 11982, 14442, 57913, 115826, 165751, 173739, 331502, 347478, 497253, 994506, 4806779, 9613558, 14420337, 28840674]

約数ペア:

[(1, 28840674), (2, 14420337), (3, 9613558), (6, 4806779), (29, 994506), (58, 497253), (83, 347478), (87, 331502), (166, 173739), (174, 165751), (249, 115826), (498, 57913), (1997, 14442), (2407, 11982), (3994, 7221), (4814, 5991)]