26691445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28547}}^1$

素因数の和:28580

約数の個数: 16

約数和(自身を含む): 36998208

約数和(自身を除く): 10306763

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 28547, 142735, 314017, 485299, 1570085, 2426495, 5338289, 26691445]

約数ペア:

[(1, 26691445), (5, 5338289), (11, 2426495), (17, 1570085), (55, 485299), (85, 314017), (187, 142735), (935, 28547)]