556487728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{11003}}^1$

素因数の和:11149

約数の個数: 40

約数和(自身を含む): 1125709200

約数和(自身を除く): 569221472

約数列:

[1, 2, 4, 8, 16, 29, 58, 109, 116, 218, 232, 436, 464, 872, 1744, 3161, 6322, 11003, 12644, 22006, 25288, 44012, 50576, 88024, 176048, 319087, 638174, 1199327, 1276348, 2398654, 2552696, 4797308, 5105392, 9594616, 19189232, 34780483, 69560966, 139121932, 278243864, 556487728]

約数ペア:

[(1, 556487728), (2, 278243864), (4, 139121932), (8, 69560966), (16, 34780483), (29, 19189232), (58, 9594616), (109, 5105392), (116, 4797308), (218, 2552696), (232, 2398654), (436, 1276348), (464, 1199327), (872, 638174), (1744, 319087), (3161, 176048), (6322, 88024), (11003, 50576), (12644, 44012), (22006, 25288)]