25927396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53569}}^1$

素因数の和:53595

約数の個数: 18

約数和(自身を含む): 49873670

約数和(自身を除く): 23946274

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 53569, 107138, 214276, 589259, 1178518, 2357036, 6481849, 12963698, 25927396]

約数ペア:

[(1, 25927396), (2, 12963698), (4, 6481849), (11, 2357036), (22, 1178518), (44, 589259), (121, 214276), (242, 107138), (484, 53569)]