26991232

素因数分解:

$2^7\times {\mathrm{210869}}^1$

素因数の和:210883

約数の個数: 16

約数和(自身を含む): 53771850

約数和(自身を除く): 26780618

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 210869, 421738, 843476, 1686952, 3373904, 6747808, 13495616, 26991232]

約数ペア:

[(1, 26991232), (2, 13495616), (4, 6747808), (8, 3373904), (16, 1686952), (32, 843476), (64, 421738), (128, 210869)]