26644508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 54432000

約数和(自身を除く): 27787492

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 179, 187, 199, 358, 374, 398, 716, 748, 796, 1969, 2189, 3043, 3383, 3938, 4378, 6086, 6766, 7876, 8756, 12172, 13532, 33473, 35621, 37213, 66946, 71242, 74426, 133892, 142484, 148852, 391831, 605557, 783662, 1211114, 1567324, 2422228, 6661127, 13322254, 26644508]

約数ペア:

[(1, 26644508), (2, 13322254), (4, 6661127), (11, 2422228), (17, 1567324), (22, 1211114), (34, 783662), (44, 605557), (68, 391831), (179, 148852), (187, 142484), (199, 133892), (358, 74426), (374, 71242), (398, 66946), (716, 37213), (748, 35621), (796, 33473), (1969, 13532), (2189, 12172), (3043, 8756), (3383, 7876), (3938, 6766), (4378, 6086)]