4519688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 4552312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 199, 334, 398, 668, 796, 1336, 1592, 2839, 3383, 5678, 6766, 11356, 13532, 22712, 27064, 33233, 66466, 132932, 265864, 564961, 1129922, 2259844, 4519688]

約数ペア:

[(1, 4519688), (2, 2259844), (4, 1129922), (8, 564961), (17, 265864), (34, 132932), (68, 66466), (136, 33233), (167, 27064), (199, 22712), (334, 13532), (398, 11356), (668, 6766), (796, 5678), (1336, 3383), (1592, 2839)]