25479748

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31379}}^1$

素因数の和:31419

約数の個数: 24

約数和(自身を含む): 52718400

約数和(自身を除く): 27238652

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 31379, 62758, 125516, 219653, 439306, 878612, 909991, 1819982, 3639964, 6369937, 12739874, 25479748]

約数ペア:

[(1, 25479748), (2, 12739874), (4, 6369937), (7, 3639964), (14, 1819982), (28, 909991), (29, 878612), (58, 439306), (116, 219653), (203, 125516), (406, 62758), (812, 31379)]