28338448

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47869}}^1$

素因数の和:47914

約数の個数: 20

約数和(自身を含む): 56390860

約数和(自身を除く): 28052412

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 47869, 95738, 191476, 382952, 765904, 1771153, 3542306, 7084612, 14169224, 28338448]

約数ペア:

[(1, 28338448), (2, 14169224), (4, 7084612), (8, 3542306), (16, 1771153), (37, 765904), (74, 382952), (148, 191476), (296, 95738), (592, 47869)]