6399656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 12830400

約数和(自身を除く): 6430744

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 593, 1186, 1349, 2372, 2698, 4744, 5396, 10792, 11267, 22534, 42103, 45068, 84206, 90136, 168412, 336824, 799957, 1599914, 3199828, 6399656]

約数ペア:

[(1, 6399656), (2, 3199828), (4, 1599914), (8, 799957), (19, 336824), (38, 168412), (71, 90136), (76, 84206), (142, 45068), (152, 42103), (284, 22534), (568, 11267), (593, 10792), (1186, 5396), (1349, 4744), (2372, 2698)]