25829776

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1093}}^1$

素因数の和:1319

約数の個数: 40

約数和(自身を含む): 57518144

約数和(自身を除く): 31688368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1093, 1477, 1688, 2186, 2954, 3376, 4372, 5908, 7651, 8744, 11816, 15302, 17488, 23632, 30604, 61208, 122416, 230623, 461246, 922492, 1614361, 1844984, 3228722, 3689968, 6457444, 12914888, 25829776]

約数ペア:

[(1, 25829776), (2, 12914888), (4, 6457444), (7, 3689968), (8, 3228722), (14, 1844984), (16, 1614361), (28, 922492), (56, 461246), (112, 230623), (211, 122416), (422, 61208), (844, 30604), (1093, 23632), (1477, 17488), (1688, 15302), (2186, 11816), (2954, 8744), (3376, 7651), (4372, 5908)]