38756228

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22691}}^1$

素因数の和:22763

約数の個数: 24

約数和(自身を含む): 78786624

約数和(自身を除く): 40030396

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 22691, 45382, 90764, 158837, 317674, 635348, 1384151, 2768302, 5536604, 9689057, 19378114, 38756228]

約数ペア:

[(1, 38756228), (2, 19378114), (4, 9689057), (7, 5536604), (14, 2768302), (28, 1384151), (61, 635348), (122, 317674), (244, 158837), (427, 90764), (854, 45382), (1708, 22691)]