25531604

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12491}}^1$

素因数の和:12575

約数の個数: 24

約数和(自身を含む): 51766848

約数和(自身を除く): 26235244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 12491, 24982, 49964, 87437, 174874, 349748, 911843, 1823686, 3647372, 6382901, 12765802, 25531604]

約数ペア:

[(1, 25531604), (2, 12765802), (4, 6382901), (7, 3647372), (14, 1823686), (28, 911843), (73, 349748), (146, 174874), (292, 87437), (511, 49964), (1022, 24982), (2044, 12491)]