12827428

素因数分解:

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

素因数の和:184

約数の個数: 36

約数和(自身を含む): 24022656

約数和(自身を除く): 11195228

約数列:

[1, 2, 4, 31, 47, 62, 71, 94, 124, 142, 188, 284, 961, 1457, 1922, 2201, 2914, 3337, 3844, 4402, 5828, 6674, 8804, 13348, 45167, 68231, 90334, 103447, 136462, 180668, 206894, 272924, 413788, 3206857, 6413714, 12827428]

約数ペア:

[(1, 12827428), (2, 6413714), (4, 3206857), (31, 413788), (47, 272924), (62, 206894), (71, 180668), (94, 136462), (124, 103447), (142, 90334), (188, 68231), (284, 45167), (961, 13348), (1457, 8804), (1922, 6674), (2201, 5828), (2914, 4402), (3337, 3844)]