27778044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{953}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 74366208

約数和(自身を除く): 46588164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 347, 694, 953, 1041, 1388, 1906, 2082, 2429, 2859, 3812, 4164, 4858, 5718, 6671, 7287, 9716, 11436, 13342, 14574, 20013, 26684, 29148, 40026, 80052, 330691, 661382, 992073, 1322764, 1984146, 2314837, 3968292, 4629674, 6944511, 9259348, 13889022, 27778044]

約数ペア:

[(1, 27778044), (2, 13889022), (3, 9259348), (4, 6944511), (6, 4629674), (7, 3968292), (12, 2314837), (14, 1984146), (21, 1322764), (28, 992073), (42, 661382), (84, 330691), (347, 80052), (694, 40026), (953, 29148), (1041, 26684), (1388, 20013), (1906, 14574), (2082, 13342), (2429, 11436), (2859, 9716), (3812, 7287), (4164, 6671), (4858, 5718)]