26991048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{463}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 77506560

約数和(自身を除く): 50515512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 347, 463, 694, 926, 1041, 1388, 1389, 1852, 2082, 2429, 2776, 2778, 3241, 3704, 4164, 4858, 5556, 6482, 7287, 8328, 9716, 9723, 11112, 12964, 14574, 19432, 19446, 25928, 29148, 38892, 58296, 77784, 160661, 321322, 481983, 642644, 963966, 1124627, 1285288, 1927932, 2249254, 3373881, 3855864, 4498508, 6747762, 8997016, 13495524, 26991048]

約数ペア:

[(1, 26991048), (2, 13495524), (3, 8997016), (4, 6747762), (6, 4498508), (7, 3855864), (8, 3373881), (12, 2249254), (14, 1927932), (21, 1285288), (24, 1124627), (28, 963966), (42, 642644), (56, 481983), (84, 321322), (168, 160661), (347, 77784), (463, 58296), (694, 38892), (926, 29148), (1041, 25928), (1388, 19446), (1389, 19432), (1852, 14574), (2082, 12964), (2429, 11112), (2776, 9723), (2778, 9716), (3241, 8328), (3704, 7287), (4164, 6482), (4858, 5556)]