25717856

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{5119}}^1$

素因数の和:5286

約数の個数: 24

約数和(自身を含む): 50964480

約数和(自身を除く): 25246624

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 5119, 10238, 20476, 40952, 81904, 163808, 803683, 1607366, 3214732, 6429464, 12858928, 25717856]

約数ペア:

[(1, 25717856), (2, 12858928), (4, 6429464), (8, 3214732), (16, 1607366), (32, 803683), (157, 163808), (314, 81904), (628, 40952), (1256, 20476), (2512, 10238), (5024, 5119)]