27937714

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 50872320

約数和(自身を除く): 22934606

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 827, 889, 1654, 1778, 2413, 4826, 5789, 11578, 15713, 16891, 31426, 33782, 105029, 109991, 210058, 219982, 735203, 1470406, 1995551, 3991102, 13968857, 27937714]

約数ペア:

[(1, 27937714), (2, 13968857), (7, 3991102), (14, 1995551), (19, 1470406), (38, 735203), (127, 219982), (133, 210058), (254, 109991), (266, 105029), (827, 33782), (889, 31426), (1654, 16891), (1778, 15713), (2413, 11578), (4826, 5789)]