26457856

素因数分解:

$2^8\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:768

約数の個数: 36

約数和(自身を含む): 53197144

約数和(自身を除く): 26739288

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 256, 362, 571, 724, 1142, 1448, 2284, 2896, 4568, 5792, 9136, 11584, 18272, 23168, 36544, 46336, 73088, 103351, 146176, 206702, 413404, 826808, 1653616, 3307232, 6614464, 13228928, 26457856]

約数ペア:

[(1, 26457856), (2, 13228928), (4, 6614464), (8, 3307232), (16, 1653616), (32, 826808), (64, 413404), (128, 206702), (181, 146176), (256, 103351), (362, 73088), (571, 46336), (724, 36544), (1142, 23168), (1448, 18272), (2284, 11584), (2896, 9136), (4568, 5792)]