28866986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8243}}^1$

素因数の和:8365

約数の個数: 16

約数和(自身を含む): 46298304

約数和(自身を除く): 17431318

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 8243, 16486, 140131, 280262, 849029, 1698058, 14433493, 28866986]

約数ペア:

[(1, 28866986), (2, 14433493), (17, 1698058), (34, 849029), (103, 280262), (206, 140131), (1751, 16486), (3502, 8243)]