25979396

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 46917024

約数和(自身を除く): 20937628

約数列:

[1, 2, 4, 43, 86, 131, 172, 262, 524, 1153, 2306, 4612, 5633, 11266, 22532, 49579, 99158, 151043, 198316, 302086, 604172, 6494849, 12989698, 25979396]

約数ペア:

[(1, 25979396), (2, 12989698), (4, 6494849), (43, 604172), (86, 302086), (131, 198316), (172, 151043), (262, 99158), (524, 49579), (1153, 22532), (2306, 11266), (4612, 5633)]