27221272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5569}}^1$

素因数の和:5635

約数の個数: 32

約数和(自身を含む): 56145600

約数和(自身を除く): 28924328

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 5569, 11138, 22276, 44552, 72397, 144794, 261743, 289588, 523486, 579176, 1046972, 2093944, 3402659, 6805318, 13610636, 27221272]

約数ペア:

[(1, 27221272), (2, 13610636), (4, 6805318), (8, 3402659), (13, 2093944), (26, 1046972), (47, 579176), (52, 523486), (94, 289588), (104, 261743), (188, 144794), (376, 72397), (611, 44552), (1222, 22276), (2444, 11138), (4888, 5569)]