28043844

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{21841}}^1$

素因数の和:21955

約数の個数: 24

約数和(自身を含む): 66050208

約数和(自身を除く): 38006364

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 21841, 43682, 65523, 87364, 131046, 262092, 2336987, 4673974, 7010961, 9347948, 14021922, 28043844]

約数ペア:

[(1, 28043844), (2, 14021922), (3, 9347948), (4, 7010961), (6, 4673974), (12, 2336987), (107, 262092), (214, 131046), (321, 87364), (428, 65523), (642, 43682), (1284, 21841)]