265907392

素因数分解:

$2^6\times {\mathrm{251}}^1\times {\mathrm{16553}}^1$

素因数の和:16816

約数の個数: 28

約数和(自身を含む): 529794216

約数和(自身を除く): 263886824

約数列:

[1, 2, 4, 8, 16, 32, 64, 251, 502, 1004, 2008, 4016, 8032, 16064, 16553, 33106, 66212, 132424, 264848, 529696, 1059392, 4154803, 8309606, 16619212, 33238424, 66476848, 132953696, 265907392]

約数ペア:

[(1, 265907392), (2, 132953696), (4, 66476848), (8, 33238424), (16, 16619212), (32, 8309606), (64, 4154803), (251, 1059392), (502, 529696), (1004, 264848), (2008, 132424), (4016, 66212), (8032, 33106), (16064, 16553)]