39706688

素因数分解:

$2^6\times 7^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:619

約数の個数: 56

約数和(自身を含む): 90659712

約数和(自身を除く): 50953024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 263, 337, 448, 526, 674, 1052, 1348, 1841, 2104, 2359, 2696, 3682, 4208, 4718, 5392, 7364, 8416, 9436, 10784, 14728, 16832, 18872, 21568, 29456, 37744, 58912, 75488, 88631, 117824, 150976, 177262, 354524, 620417, 709048, 1240834, 1418096, 2481668, 2836192, 4963336, 5672384, 9926672, 19853344, 39706688]

約数ペア:

[(1, 39706688), (2, 19853344), (4, 9926672), (7, 5672384), (8, 4963336), (14, 2836192), (16, 2481668), (28, 1418096), (32, 1240834), (56, 709048), (64, 620417), (112, 354524), (224, 177262), (263, 150976), (337, 117824), (448, 88631), (526, 75488), (674, 58912), (1052, 37744), (1348, 29456), (1841, 21568), (2104, 18872), (2359, 16832), (2696, 14728), (3682, 10784), (4208, 9436), (4718, 8416), (5392, 7364)]