26313964

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 47423376

約数和(自身を除く): 21109412

約数列:

[1, 2, 4, 41, 82, 164, 281, 562, 571, 1124, 1142, 2284, 11521, 23042, 23411, 46084, 46822, 93644, 160451, 320902, 641804, 6578491, 13156982, 26313964]

約数ペア:

[(1, 26313964), (2, 13156982), (4, 6578491), (41, 641804), (82, 320902), (164, 160451), (281, 93644), (562, 46822), (571, 46084), (1124, 23411), (1142, 23042), (2284, 11521)]