38544436

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22567}}^1$

素因数の和:22639

約数の個数: 24

約数和(自身を含む): 78356096

約数和(自身を除く): 39811660

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 22567, 45134, 90268, 157969, 315938, 631876, 1376587, 2753174, 5506348, 9636109, 19272218, 38544436]

約数ペア:

[(1, 38544436), (2, 19272218), (4, 9636109), (7, 5506348), (14, 2753174), (28, 1376587), (61, 631876), (122, 315938), (244, 157969), (427, 90268), (854, 45134), (1708, 22567)]