25654856

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 51477120

約数和(自身を除く): 25822264

約数列:

[1, 2, 4, 8, 31, 47, 62, 71, 94, 124, 142, 188, 248, 284, 376, 568, 961, 1457, 1922, 2201, 2914, 3337, 3844, 4402, 5828, 6674, 7688, 8804, 11656, 13348, 17608, 26696, 45167, 68231, 90334, 103447, 136462, 180668, 206894, 272924, 361336, 413788, 545848, 827576, 3206857, 6413714, 12827428, 25654856]

約数ペア:

[(1, 25654856), (2, 12827428), (4, 6413714), (8, 3206857), (31, 827576), (47, 545848), (62, 413788), (71, 361336), (94, 272924), (124, 206894), (142, 180668), (188, 136462), (248, 103447), (284, 90334), (376, 68231), (568, 45167), (961, 26696), (1457, 17608), (1922, 13348), (2201, 11656), (2914, 8804), (3337, 7688), (3844, 6674), (4402, 5828)]