66727844

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 118164480

約数和(自身を除く): 51436636

約数列:

[1, 2, 4, 223, 239, 313, 446, 478, 626, 892, 956, 1252, 53297, 69799, 74807, 106594, 139598, 149614, 213188, 279196, 299228, 16681961, 33363922, 66727844]

約数ペア:

[(1, 66727844), (2, 33363922), (4, 16681961), (223, 299228), (239, 279196), (313, 213188), (446, 149614), (478, 139598), (626, 106594), (892, 74807), (956, 69799), (1252, 53297)]