27706790

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{4243}}^1$

素因数の和:4903

約数の個数: 16

約数和(自身を含む): 49960368

約数和(自身を除く): 22253578

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 4243, 6530, 8486, 21215, 42430, 2770679, 5541358, 13853395, 27706790]

約数ペア:

[(1, 27706790), (2, 13853395), (5, 5541358), (10, 2770679), (653, 42430), (1306, 21215), (3265, 8486), (4243, 6530)]