25106978

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{1259}}^1$

素因数の和:1346

約数の個数: 24

約数和(自身を含む): 41504400

約数和(自身を除く): 16397422

約数列:

[1, 2, 13, 26, 59, 118, 169, 338, 767, 1259, 1534, 2518, 9971, 16367, 19942, 32734, 74281, 148562, 212771, 425542, 965653, 1931306, 12553489, 25106978]

約数ペア:

[(1, 25106978), (2, 12553489), (13, 1931306), (26, 965653), (59, 425542), (118, 212771), (169, 148562), (338, 74281), (767, 32734), (1259, 19942), (1534, 16367), (2518, 9971)]