64684762

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{13687}}^1$

素因数の和:13845

約数の個数: 16

約数和(自身を含む): 103481280

約数和(自身を除く): 38796518

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 13687, 27374, 232679, 465358, 1902493, 3804986, 32342381, 64684762]

約数ペア:

[(1, 64684762), (2, 32342381), (17, 3804986), (34, 1902493), (139, 465358), (278, 232679), (2363, 27374), (4726, 13687)]