38645724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{247729}}^1$

素因数の和:247749

約数の個数: 24

約数和(自身を含む): 97110160

約数和(自身を除く): 58464436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 247729, 495458, 743187, 990916, 1486374, 2972748, 3220477, 6440954, 9661431, 12881908, 19322862, 38645724]

約数ペア:

[(1, 38645724), (2, 19322862), (3, 12881908), (4, 9661431), (6, 6440954), (12, 3220477), (13, 2972748), (26, 1486374), (39, 990916), (52, 743187), (78, 495458), (156, 247729)]