25170392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5903}}^1$

素因数の和:5963

約数の個数: 32

約数和(自身を含む): 52073280

約数和(自身を除く): 26902888

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 5903, 11806, 23612, 47224, 76739, 153478, 242023, 306956, 484046, 613912, 968092, 1936184, 3146299, 6292598, 12585196, 25170392]

約数ペア:

[(1, 25170392), (2, 12585196), (4, 6292598), (8, 3146299), (13, 1936184), (26, 968092), (41, 613912), (52, 484046), (82, 306956), (104, 242023), (164, 153478), (328, 76739), (533, 47224), (1066, 23612), (2132, 11806), (4264, 5903)]