6778136

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{2347}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 13418820

約数和(自身を除く): 6640684

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2347, 2888, 4694, 9388, 18776, 44593, 89186, 178372, 356744, 847267, 1694534, 3389068, 6778136]

約数ペア:

[(1, 6778136), (2, 3389068), (4, 1694534), (8, 847267), (19, 356744), (38, 178372), (76, 89186), (152, 44593), (361, 18776), (722, 9388), (1444, 4694), (2347, 2888)]