28450236

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{20981}}^1$

素因数の和:21101

約数の個数: 24

約数和(自身を含む): 66974544

約数和(自身を除く): 38524308

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 20981, 41962, 62943, 83924, 125886, 251772, 2370853, 4741706, 7112559, 9483412, 14225118, 28450236]

約数ペア:

[(1, 28450236), (2, 14225118), (3, 9483412), (4, 7112559), (6, 4741706), (12, 2370853), (113, 251772), (226, 125886), (339, 83924), (452, 62943), (678, 41962), (1356, 20981)]