25430552

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1949}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 54756000

約数和(自身を除く): 29325448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1631, 1864, 1949, 3262, 3898, 6524, 7796, 13048, 13643, 15592, 27286, 54572, 109144, 454117, 908234, 1816468, 3178819, 3632936, 6357638, 12715276, 25430552]

約数ペア:

[(1, 25430552), (2, 12715276), (4, 6357638), (7, 3632936), (8, 3178819), (14, 1816468), (28, 908234), (56, 454117), (233, 109144), (466, 54572), (932, 27286), (1631, 15592), (1864, 13643), (1949, 13048), (3262, 7796), (3898, 6524)]