25768696

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 49840560

約数和(自身を除く): 24071864

約数列:

[1, 2, 4, 8, 43, 86, 172, 173, 344, 346, 433, 692, 866, 1384, 1732, 3464, 7439, 14878, 18619, 29756, 37238, 59512, 74476, 74909, 148952, 149818, 299636, 599272, 3221087, 6442174, 12884348, 25768696]

約数ペア:

[(1, 25768696), (2, 12884348), (4, 6442174), (8, 3221087), (43, 599272), (86, 299636), (172, 149818), (173, 148952), (344, 74909), (346, 74476), (433, 59512), (692, 37238), (866, 29756), (1384, 18619), (1732, 14878), (3464, 7439)]