27107716

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 48875904

約数和(自身を除く): 21768188

約数列:

[1, 2, 4, 43, 86, 172, 173, 346, 692, 911, 1822, 3644, 7439, 14878, 29756, 39173, 78346, 156692, 157603, 315206, 630412, 6776929, 13553858, 27107716]

約数ペア:

[(1, 27107716), (2, 13553858), (4, 6776929), (43, 630412), (86, 315206), (172, 157603), (173, 156692), (346, 78346), (692, 39173), (911, 29756), (1822, 14878), (3644, 7439)]