21675584

素因数分解:

$2^6\times 7^1\times {\mathrm{48383}}^1$

素因数の和:48402

約数の個数: 28

約数和(自身を含む): 49158144

約数和(自身を除く): 27482560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 48383, 96766, 193532, 338681, 387064, 677362, 774128, 1354724, 1548256, 2709448, 3096512, 5418896, 10837792, 21675584]

約数ペア:

[(1, 21675584), (2, 10837792), (4, 5418896), (7, 3096512), (8, 2709448), (14, 1548256), (16, 1354724), (28, 774128), (32, 677362), (56, 387064), (64, 338681), (112, 193532), (224, 96766), (448, 48383)]