66347804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{1009}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 123187680

約数和(自身を除く): 56839876

約数列:

[1, 2, 4, 17, 34, 68, 967, 1009, 1934, 2018, 3868, 4036, 16439, 17153, 32878, 34306, 65756, 68612, 975703, 1951406, 3902812, 16586951, 33173902, 66347804]

約数ペア:

[(1, 66347804), (2, 33173902), (4, 16586951), (17, 3902812), (34, 1951406), (68, 975703), (967, 68612), (1009, 65756), (1934, 34306), (2018, 32878), (3868, 17153), (4036, 16439)]