28371324

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 69672960

約数和(自身を除く): 41301636

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 93, 106, 124, 159, 186, 212, 318, 372, 636, 1439, 1643, 2878, 3286, 4317, 4929, 5756, 6572, 8634, 9858, 17268, 19716, 44609, 76267, 89218, 133827, 152534, 178436, 228801, 267654, 305068, 457602, 535308, 915204, 2364277, 4728554, 7092831, 9457108, 14185662, 28371324]

約数ペア:

[(1, 28371324), (2, 14185662), (3, 9457108), (4, 7092831), (6, 4728554), (12, 2364277), (31, 915204), (53, 535308), (62, 457602), (93, 305068), (106, 267654), (124, 228801), (159, 178436), (186, 152534), (212, 133827), (318, 89218), (372, 76267), (636, 44609), (1439, 19716), (1643, 17268), (2878, 9858), (3286, 8634), (4317, 6572), (4929, 5756)]