38409592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2657}}^1$

素因数の和:2815

約数の個数: 32

約数和(自身を含む): 78145200

約数和(自身を除く): 39735608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 2657, 3614, 5314, 7228, 10628, 14456, 21256, 34541, 69082, 138164, 276328, 369323, 738646, 1477292, 2954584, 4801199, 9602398, 19204796, 38409592]

約数ペア:

[(1, 38409592), (2, 19204796), (4, 9602398), (8, 4801199), (13, 2954584), (26, 1477292), (52, 738646), (104, 369323), (139, 276328), (278, 138164), (556, 69082), (1112, 34541), (1807, 21256), (2657, 14456), (3614, 10628), (5314, 7228)]