6656356

素因数分解:

$2^2\times 7^2\times {\mathrm{33961}}^1$

素因数の和:33979

約数の個数: 18

約数和(自身を含む): 13550838

約数和(自身を除く): 6894482

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 33961, 67922, 135844, 237727, 475454, 950908, 1664089, 3328178, 6656356]

約数ペア:

[(1, 6656356), (2, 3328178), (4, 1664089), (7, 950908), (14, 475454), (28, 237727), (49, 135844), (98, 67922), (196, 33961)]