7990716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 19877760

約数和(自身を除く): 11887044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 101, 114, 202, 228, 303, 347, 404, 606, 694, 1041, 1212, 1388, 1919, 2082, 3838, 4164, 5757, 6593, 7676, 11514, 13186, 19779, 23028, 26372, 35047, 39558, 70094, 79116, 105141, 140188, 210282, 420564, 665893, 1331786, 1997679, 2663572, 3995358, 7990716]

約数ペア:

[(1, 7990716), (2, 3995358), (3, 2663572), (4, 1997679), (6, 1331786), (12, 665893), (19, 420564), (38, 210282), (57, 140188), (76, 105141), (101, 79116), (114, 70094), (202, 39558), (228, 35047), (303, 26372), (347, 23028), (404, 19779), (606, 13186), (694, 11514), (1041, 7676), (1212, 6593), (1388, 5757), (1919, 4164), (2082, 3838)]