64338112

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:425

約数の個数: 56

約数和(自身を含む): 132624576

約数和(自身を除く): 68286464

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 73, 94, 146, 188, 292, 293, 376, 584, 586, 752, 1168, 1172, 1504, 2336, 2344, 3008, 3431, 4672, 4688, 6862, 9376, 13724, 13771, 18752, 21389, 27448, 27542, 42778, 54896, 55084, 85556, 109792, 110168, 171112, 219584, 220336, 342224, 440672, 684448, 881344, 1005283, 1368896, 2010566, 4021132, 8042264, 16084528, 32169056, 64338112]

約数ペア:

[(1, 64338112), (2, 32169056), (4, 16084528), (8, 8042264), (16, 4021132), (32, 2010566), (47, 1368896), (64, 1005283), (73, 881344), (94, 684448), (146, 440672), (188, 342224), (292, 220336), (293, 219584), (376, 171112), (584, 110168), (586, 109792), (752, 85556), (1168, 55084), (1172, 54896), (1504, 42778), (2336, 27542), (2344, 27448), (3008, 21389), (3431, 18752), (4672, 13771), (4688, 13724), (6862, 9376)]