8465412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 21047040

約数和(自身を除く): 12581628

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 347, 428, 642, 694, 1041, 1284, 1388, 2033, 2082, 4066, 4164, 6099, 6593, 8132, 12198, 13186, 19779, 24396, 26372, 37129, 39558, 74258, 79116, 111387, 148516, 222774, 445548, 705451, 1410902, 2116353, 2821804, 4232706, 8465412]

約数ペア:

[(1, 8465412), (2, 4232706), (3, 2821804), (4, 2116353), (6, 1410902), (12, 705451), (19, 445548), (38, 222774), (57, 148516), (76, 111387), (107, 79116), (114, 74258), (214, 39558), (228, 37129), (321, 26372), (347, 24396), (428, 19779), (642, 13186), (694, 12198), (1041, 8132), (1284, 6593), (1388, 6099), (2033, 4164), (2082, 4066)]