68710004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{82189}}^1$

素因数の和:82223

約数の個数: 24

約数和(自身を含む): 138079200

約数和(自身を除く): 69369196

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 82189, 164378, 328756, 904079, 1561591, 1808158, 3123182, 3616316, 6246364, 17177501, 34355002, 68710004]

約数ペア:

[(1, 68710004), (2, 34355002), (4, 17177501), (11, 6246364), (19, 3616316), (22, 3123182), (38, 1808158), (44, 1561591), (76, 904079), (209, 328756), (418, 164378), (836, 82189)]