26512612

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 55560960

約数和(自身を除く): 29048348

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 103, 116, 203, 206, 317, 406, 412, 634, 721, 812, 1268, 1442, 2219, 2884, 2987, 4438, 5974, 8876, 9193, 11948, 18386, 20909, 32651, 36772, 41818, 64351, 65302, 83636, 128702, 130604, 228557, 257404, 457114, 914228, 946879, 1893758, 3787516, 6628153, 13256306, 26512612]

約数ペア:

[(1, 26512612), (2, 13256306), (4, 6628153), (7, 3787516), (14, 1893758), (28, 946879), (29, 914228), (58, 457114), (103, 257404), (116, 228557), (203, 130604), (206, 128702), (317, 83636), (406, 65302), (412, 64351), (634, 41818), (721, 36772), (812, 32651), (1268, 20909), (1442, 18386), (2219, 11948), (2884, 9193), (2987, 8876), (4438, 5974)]