27798434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{12203}}^1$

素因数の和:12289

約数の個数: 16

約数和(自身を含む): 44813088

約数和(自身を除く): 17014654

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 12203, 24406, 207451, 414902, 817601, 1635202, 13899217, 27798434]

約数ペア:

[(1, 27798434), (2, 13899217), (17, 1635202), (34, 817601), (67, 414902), (134, 207451), (1139, 24406), (2278, 12203)]