27708304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{133213}}^1$

素因数の和:133234

約数の個数: 20

約数和(自身を含む): 57814876

約数和(自身を除く): 30106572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 133213, 266426, 532852, 1065704, 1731769, 2131408, 3463538, 6927076, 13854152, 27708304]

約数ペア:

[(1, 27708304), (2, 13854152), (4, 6927076), (8, 3463538), (13, 2131408), (16, 1731769), (26, 1065704), (52, 532852), (104, 266426), (208, 133213)]