26996918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 46702656

約数和(自身を除く): 19705738

約数列:

[1, 2, 13, 17, 26, 34, 103, 206, 221, 442, 593, 1186, 1339, 1751, 2678, 3502, 7709, 10081, 15418, 20162, 22763, 45526, 61079, 122158, 131053, 262106, 794027, 1038343, 1588054, 2076686, 13498459, 26996918]

約数ペア:

[(1, 26996918), (2, 13498459), (13, 2076686), (17, 1588054), (26, 1038343), (34, 794027), (103, 262106), (206, 131053), (221, 122158), (442, 61079), (593, 45526), (1186, 22763), (1339, 20162), (1751, 15418), (2678, 10081), (3502, 7709)]