27356308

素因数分解:

$2^2\times 7^3\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 56627200

約数和(自身を除く): 29270892

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 157, 196, 254, 314, 343, 508, 628, 686, 889, 1099, 1372, 1778, 2198, 3556, 4396, 6223, 7693, 12446, 15386, 19939, 24892, 30772, 39878, 43561, 53851, 79756, 87122, 107702, 139573, 174244, 215404, 279146, 558292, 977011, 1954022, 3908044, 6839077, 13678154, 27356308]

約数ペア:

[(1, 27356308), (2, 13678154), (4, 6839077), (7, 3908044), (14, 1954022), (28, 977011), (49, 558292), (98, 279146), (127, 215404), (157, 174244), (196, 139573), (254, 107702), (314, 87122), (343, 79756), (508, 53851), (628, 43561), (686, 39878), (889, 30772), (1099, 24892), (1372, 19939), (1778, 15386), (2198, 12446), (3556, 7693), (4396, 6223)]