28305277168

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14866217}}^1$

素因数の和:14866249

約数の個数: 40

約数和(自身を含む): 66362797152

約数和(自身を除く): 38057519984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 14866217, 29732434, 59464868, 104063519, 118929736, 208127038, 237859472, 252725689, 416254076, 505451378, 832508152, 1010902756, 1665016304, 1769079823, 2021805512, 3538159646, 4043611024, 7076319292, 14152638584, 28305277168]

約数ペア:

[(1, 28305277168), (2, 14152638584), (4, 7076319292), (7, 4043611024), (8, 3538159646), (14, 2021805512), (16, 1769079823), (17, 1665016304), (28, 1010902756), (34, 832508152), (56, 505451378), (68, 416254076), (112, 252725689), (119, 237859472), (136, 208127038), (238, 118929736), (272, 104063519), (476, 59464868), (952, 29732434), (1904, 14866217)]