25655564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4451}}^1$

素因数の和:4597

約数の個数: 24

約数和(自身を含む): 49363776

約数和(自身を除く): 23708212

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 4451, 5764, 8902, 17804, 48961, 97922, 195844, 583081, 1166162, 2332324, 6413891, 12827782, 25655564]

約数ペア:

[(1, 25655564), (2, 12827782), (4, 6413891), (11, 2332324), (22, 1166162), (44, 583081), (131, 195844), (262, 97922), (524, 48961), (1441, 17804), (2882, 8902), (4451, 5764)]