68624108

素因数分解:

$2^2\times 7^2\times {\mathrm{347}}^1\times {\mathrm{1009}}^1$

素因数の和:1374

約数の個数: 36

約数和(自身を含む): 140240520

約数和(自身を除く): 71616412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 347, 694, 1009, 1388, 2018, 2429, 4036, 4858, 7063, 9716, 14126, 17003, 28252, 34006, 49441, 68012, 98882, 197764, 350123, 700246, 1400492, 2450861, 4901722, 9803444, 17156027, 34312054, 68624108]

約数ペア:

[(1, 68624108), (2, 34312054), (4, 17156027), (7, 9803444), (14, 4901722), (28, 2450861), (49, 1400492), (98, 700246), (196, 350123), (347, 197764), (694, 98882), (1009, 68012), (1388, 49441), (2018, 34006), (2429, 28252), (4036, 17003), (4858, 14126), (7063, 9716)]