39760654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 67629600

約数和(自身を除く): 27868946

約数列:

[1, 2, 17, 19, 34, 38, 61, 122, 323, 646, 1009, 1037, 1159, 2018, 2074, 2318, 17153, 19171, 19703, 34306, 38342, 39406, 61549, 123098, 325907, 651814, 1046333, 1169431, 2092666, 2338862, 19880327, 39760654]

約数ペア:

[(1, 39760654), (2, 19880327), (17, 2338862), (19, 2092666), (34, 1169431), (38, 1046333), (61, 651814), (122, 325907), (323, 123098), (646, 61549), (1009, 39406), (1037, 38342), (1159, 34306), (2018, 19703), (2074, 19171), (2318, 17153)]