26446892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{859}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 47678400

約数和(自身を除く): 21231508

約数列:

[1, 2, 4, 43, 86, 172, 179, 358, 716, 859, 1718, 3436, 7697, 15394, 30788, 36937, 73874, 147748, 153761, 307522, 615044, 6611723, 13223446, 26446892]

約数ペア:

[(1, 26446892), (2, 13223446), (4, 6611723), (43, 615044), (86, 307522), (172, 153761), (179, 147748), (358, 73874), (716, 36937), (859, 30788), (1718, 15394), (3436, 7697)]