25226696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{653}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 51796800

約数和(自身を除く): 26570104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 439, 653, 878, 1306, 1756, 2612, 3512, 4829, 5224, 7183, 9658, 14366, 19316, 28732, 38632, 57464, 286667, 573334, 1146668, 2293336, 3153337, 6306674, 12613348, 25226696]

約数ペア:

[(1, 25226696), (2, 12613348), (4, 6306674), (8, 3153337), (11, 2293336), (22, 1146668), (44, 573334), (88, 286667), (439, 57464), (653, 38632), (878, 28732), (1306, 19316), (1756, 14366), (2612, 9658), (3512, 7183), (4829, 5224)]