4651408

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{4339}}^1$

素因数の和:4414

約数の個数: 20

約数和(自身を含む): 9148720

約数和(自身を除く): 4497312

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 4339, 8678, 17356, 34712, 69424, 290713, 581426, 1162852, 2325704, 4651408]

約数ペア:

[(1, 4651408), (2, 2325704), (4, 1162852), (8, 581426), (16, 290713), (67, 69424), (134, 34712), (268, 17356), (536, 8678), (1072, 4339)]