25224876292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{391861}}^1$

素因数の和:391913

約数の個数: 72

約数和(自身を含む): 58371763520

約数和(自身を除く): 33146887228

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1463, 1694, 2299, 2926, 3388, 4598, 5852, 9196, 16093, 32186, 64372, 391861, 783722, 1567444, 2743027, 4310471, 5486054, 7445359, 8620942, 10972108, 14890718, 17241884, 29781436, 30173297, 47415181, 52117513, 60346594, 81898949, 94830362, 104235026, 120693188, 163797898, 189660724, 208470052, 327595796, 331906267, 573292643, 663812534, 900888439, 1146585286, 1327625068, 1801776878, 2293170572, 3603553756, 6306219073, 12612438146, 25224876292]

約数ペア:

[(1, 25224876292), (2, 12612438146), (4, 6306219073), (7, 3603553756), (11, 2293170572), (14, 1801776878), (19, 1327625068), (22, 1146585286), (28, 900888439), (38, 663812534), (44, 573292643), (76, 331906267), (77, 327595796), (121, 208470052), (133, 189660724), (154, 163797898), (209, 120693188), (242, 104235026), (266, 94830362), (308, 81898949), (418, 60346594), (484, 52117513), (532, 47415181), (836, 30173297), (847, 29781436), (1463, 17241884), (1694, 14890718), (2299, 10972108), (2926, 8620942), (3388, 7445359), (4598, 5486054), (5852, 4310471), (9196, 2743027), (16093, 1567444), (32186, 783722), (64372, 391861)]