78725392

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{6067}}^1$

素因数の和:6886

約数の個数: 20

約数和(自身を含む): 152743696

約数和(自身を除く): 74018304

約数列:

[1, 2, 4, 8, 16, 811, 1622, 3244, 6067, 6488, 12134, 12976, 24268, 48536, 97072, 4920337, 9840674, 19681348, 39362696, 78725392]

約数ペア:

[(1, 78725392), (2, 39362696), (4, 19681348), (8, 9840674), (16, 4920337), (811, 97072), (1622, 48536), (3244, 24268), (6067, 12976), (6488, 12134)]