25653712

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2027}}^1$

素因数の和:2155

約数の個数: 40

約数和(自身を含む): 57335616

約数和(自身を除く): 31681904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 2027, 3164, 4054, 6328, 8108, 12656, 14189, 16216, 28378, 32432, 56756, 113512, 227024, 229051, 458102, 916204, 1603357, 1832408, 3206714, 3664816, 6413428, 12826856, 25653712]

約数ペア:

[(1, 25653712), (2, 12826856), (4, 6413428), (7, 3664816), (8, 3206714), (14, 1832408), (16, 1603357), (28, 916204), (56, 458102), (112, 229051), (113, 227024), (226, 113512), (452, 56756), (791, 32432), (904, 28378), (1582, 16216), (1808, 14189), (2027, 12656), (3164, 8108), (4054, 6328)]