28889724

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{10513}}^1$

素因数の和:10749

約数の個数: 24

約数和(自身を含む): 67710160

約数和(自身を除く): 38820436

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 10513, 21026, 31539, 42052, 63078, 126156, 2407477, 4814954, 7222431, 9629908, 14444862, 28889724]

約数ペア:

[(1, 28889724), (2, 14444862), (3, 9629908), (4, 7222431), (6, 4814954), (12, 2407477), (229, 126156), (458, 63078), (687, 42052), (916, 31539), (1374, 21026), (2748, 10513)]