27745972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6689}}^1$

素因数の和:6771

約数の個数: 24

約数和(自身を含む): 52262280

約数和(自身を除く): 24516308

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 6689, 13378, 26756, 113713, 227426, 408029, 454852, 816058, 1632116, 6936493, 13872986, 27745972]

約数ペア:

[(1, 27745972), (2, 13872986), (4, 6936493), (17, 1632116), (34, 816058), (61, 454852), (68, 408029), (122, 227426), (244, 113713), (1037, 26756), (2074, 13378), (4148, 6689)]