71381366

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2113}}^1$

素因数の和:2268

約数の個数: 32

約数和(自身を含む): 129884160

約数和(自身を除く): 58502794

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 889, 1778, 2113, 2413, 4226, 4826, 14791, 16891, 29582, 33782, 40147, 80294, 268351, 281029, 536702, 562058, 1878457, 3756914, 5098669, 10197338, 35690683, 71381366]

約数ペア:

[(1, 71381366), (2, 35690683), (7, 10197338), (14, 5098669), (19, 3756914), (38, 1878457), (127, 562058), (133, 536702), (254, 281029), (266, 268351), (889, 80294), (1778, 40147), (2113, 33782), (2413, 29582), (4226, 16891), (4826, 14791)]