25262116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6451}}^1$

素因数の和:6555

約数の個数: 24

約数和(自身を含む): 48777120

約数和(自身を除く): 23515004

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 6451, 12902, 25804, 70961, 141922, 283844, 574139, 1148278, 2296556, 6315529, 12631058, 25262116]

約数ペア:

[(1, 25262116), (2, 12631058), (4, 6315529), (11, 2296556), (22, 1148278), (44, 574139), (89, 283844), (178, 141922), (356, 70961), (979, 25804), (1958, 12902), (3916, 6451)]