28225264

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{3373}}^1$

素因数の和:3904

約数の個数: 20

約数和(自身を含む): 54807256

約数和(自身を除く): 26581992

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 3373, 4184, 6746, 8368, 13492, 26984, 53968, 1764079, 3528158, 7056316, 14112632, 28225264]

約数ペア:

[(1, 28225264), (2, 14112632), (4, 7056316), (8, 3528158), (16, 1764079), (523, 53968), (1046, 26984), (2092, 13492), (3373, 8368), (4184, 6746)]