25123548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1091}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 62375040

約数和(自身を除く): 37251492

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 101, 114, 202, 228, 303, 404, 606, 1091, 1212, 1919, 2182, 3273, 3838, 4364, 5757, 6546, 7676, 11514, 13092, 20729, 23028, 41458, 62187, 82916, 110191, 124374, 220382, 248748, 330573, 440764, 661146, 1322292, 2093629, 4187258, 6280887, 8374516, 12561774, 25123548]

約数ペア:

[(1, 25123548), (2, 12561774), (3, 8374516), (4, 6280887), (6, 4187258), (12, 2093629), (19, 1322292), (38, 661146), (57, 440764), (76, 330573), (101, 248748), (114, 220382), (202, 124374), (228, 110191), (303, 82916), (404, 62187), (606, 41458), (1091, 23028), (1212, 20729), (1919, 13092), (2182, 11514), (3273, 7676), (3838, 6546), (4364, 5757)]