27657308

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18637}}^1$

素因数の和:18701

約数の個数: 24

約数和(自身を含む): 56361312

約数和(自身を除く): 28704004

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 18637, 37274, 74548, 130459, 260918, 521836, 987761, 1975522, 3951044, 6914327, 13828654, 27657308]

約数ペア:

[(1, 27657308), (2, 13828654), (4, 6914327), (7, 3951044), (14, 1975522), (28, 987761), (53, 521836), (106, 260918), (212, 130459), (371, 74548), (742, 37274), (1484, 18637)]