28479012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 70943040

約数和(自身を除く): 42464028

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 411, 548, 822, 1019, 1644, 2038, 2329, 3057, 4076, 4658, 6114, 6987, 9316, 12228, 13974, 17323, 27948, 34646, 51969, 69292, 103938, 139603, 207876, 279206, 418809, 558412, 837618, 1675236, 2373251, 4746502, 7119753, 9493004, 14239506, 28479012]

約数ペア:

[(1, 28479012), (2, 14239506), (3, 9493004), (4, 7119753), (6, 4746502), (12, 2373251), (17, 1675236), (34, 837618), (51, 558412), (68, 418809), (102, 279206), (137, 207876), (204, 139603), (274, 103938), (411, 69292), (548, 51969), (822, 34646), (1019, 27948), (1644, 17323), (2038, 13974), (2329, 12228), (3057, 9316), (4076, 6987), (4658, 6114)]