40451404

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 86446080

約数和(自身を除く): 45994676

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1607, 1798, 3214, 3596, 6293, 6428, 11249, 12586, 22498, 25172, 44996, 46603, 49817, 93206, 99634, 186412, 199268, 326221, 348719, 652442, 697438, 1304884, 1394876, 1444693, 2889386, 5778772, 10112851, 20225702, 40451404]

約数ペア:

[(1, 40451404), (2, 20225702), (4, 10112851), (7, 5778772), (14, 2889386), (28, 1444693), (29, 1394876), (31, 1304884), (58, 697438), (62, 652442), (116, 348719), (124, 326221), (203, 199268), (217, 186412), (406, 99634), (434, 93206), (812, 49817), (868, 46603), (899, 44996), (1607, 25172), (1798, 22498), (3214, 12586), (3596, 11249), (6293, 6428)]