28205868

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{57329}}^1$

素因数の和:57377

約数の個数: 24

約数和(自身を含む): 67420080

約数和(自身を除く): 39214212

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 57329, 114658, 171987, 229316, 343974, 687948, 2350489, 4700978, 7051467, 9401956, 14102934, 28205868]

約数ペア:

[(1, 28205868), (2, 14102934), (3, 9401956), (4, 7051467), (6, 4700978), (12, 2350489), (41, 687948), (82, 343974), (123, 229316), (164, 171987), (246, 114658), (492, 57329)]