4253264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:867

約数の個数: 40

約数和(自身を含む): 9195840

約数和(自身を除く): 4942576

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 823, 1292, 1646, 2584, 3292, 5168, 6584, 13168, 13991, 15637, 27982, 31274, 55964, 62548, 111928, 125096, 223856, 250192, 265829, 531658, 1063316, 2126632, 4253264]

約数ペア:

[(1, 4253264), (2, 2126632), (4, 1063316), (8, 531658), (16, 265829), (17, 250192), (19, 223856), (34, 125096), (38, 111928), (68, 62548), (76, 55964), (136, 31274), (152, 27982), (272, 15637), (304, 13991), (323, 13168), (646, 6584), (823, 5168), (1292, 3292), (1646, 2584)]