8681618768

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{18307}}^1$

素因数の和:18699

約数の個数: 40

約数和(自身を含む): 17040061152

約数和(自身を除く): 8358442384

約数列:

[1, 2, 4, 8, 16, 107, 214, 277, 428, 554, 856, 1108, 1712, 2216, 4432, 18307, 29639, 36614, 59278, 73228, 118556, 146456, 237112, 292912, 474224, 1958849, 3917698, 5071039, 7835396, 10142078, 15670792, 20284156, 31341584, 40568312, 81136624, 542601173, 1085202346, 2170404692, 4340809384, 8681618768]

約数ペア:

[(1, 8681618768), (2, 4340809384), (4, 2170404692), (8, 1085202346), (16, 542601173), (107, 81136624), (214, 40568312), (277, 31341584), (428, 20284156), (554, 15670792), (856, 10142078), (1108, 7835396), (1712, 5071039), (2216, 3917698), (4432, 1958849), (18307, 474224), (29639, 292912), (36614, 237112), (59278, 146456), (73228, 118556)]