25874704

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{22153}}^1$

素因数の和:22234

約数の個数: 20

約数和(自身を含む): 50821276

約数和(自身を除く): 24946572

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 22153, 44306, 88612, 177224, 354448, 1617169, 3234338, 6468676, 12937352, 25874704]

約数ペア:

[(1, 25874704), (2, 12937352), (4, 6468676), (8, 3234338), (16, 1617169), (73, 354448), (146, 177224), (292, 88612), (584, 44306), (1168, 22153)]