25802756

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15107}}^1$

素因数の和:15179

約数の個数: 24

約数和(自身を含む): 52454976

約数和(自身を除く): 26652220

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 15107, 30214, 60428, 105749, 211498, 422996, 921527, 1843054, 3686108, 6450689, 12901378, 25802756]

約数ペア:

[(1, 25802756), (2, 12901378), (4, 6450689), (7, 3686108), (14, 1843054), (28, 921527), (61, 422996), (122, 211498), (244, 105749), (427, 60428), (854, 30214), (1708, 15107)]