26130769

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 32832000

約数和(自身を除く): 6701231

約数列:

[1, 7, 29, 37, 49, 71, 203, 259, 343, 497, 1073, 1421, 1813, 2059, 2627, 3479, 7511, 9947, 12691, 14413, 18389, 24353, 52577, 76183, 100891, 128723, 368039, 533281, 706237, 901061, 3732967, 26130769]

約数ペア:

[(1, 26130769), (7, 3732967), (29, 901061), (37, 706237), (49, 533281), (71, 368039), (203, 128723), (259, 100891), (343, 76183), (497, 52577), (1073, 24353), (1421, 18389), (1813, 14413), (2059, 12691), (2627, 9947), (3479, 7511)]