68791514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{827}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 119232000

約数和(自身を除く): 50440486

約数列:

[1, 2, 11, 19, 22, 38, 199, 209, 398, 418, 827, 1654, 2189, 3781, 4378, 7562, 9097, 15713, 18194, 31426, 41591, 83182, 164573, 172843, 329146, 345686, 1810303, 3126887, 3620606, 6253774, 34395757, 68791514]

約数ペア:

[(1, 68791514), (2, 34395757), (11, 6253774), (19, 3620606), (22, 3126887), (38, 1810303), (199, 345686), (209, 329146), (398, 172843), (418, 164573), (827, 83182), (1654, 41591), (2189, 31426), (3781, 18194), (4378, 15713), (7562, 9097)]