1245955648

素因数分解:

$2^6\times 7^1\times {\mathrm{191}}^1\times {\mathrm{14561}}^1$

素因数の和:14771

約数の個数: 56

約数和(自身を含む): 2840638464

約数和(自身を除く): 1594682816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 191, 224, 382, 448, 764, 1337, 1528, 2674, 3056, 5348, 6112, 10696, 12224, 14561, 21392, 29122, 42784, 58244, 85568, 101927, 116488, 203854, 232976, 407708, 465952, 815416, 931904, 1630832, 2781151, 3261664, 5562302, 6523328, 11124604, 19468057, 22249208, 38936114, 44498416, 77872228, 88996832, 155744456, 177993664, 311488912, 622977824, 1245955648]

約数ペア:

[(1, 1245955648), (2, 622977824), (4, 311488912), (7, 177993664), (8, 155744456), (14, 88996832), (16, 77872228), (28, 44498416), (32, 38936114), (56, 22249208), (64, 19468057), (112, 11124604), (191, 6523328), (224, 5562302), (382, 3261664), (448, 2781151), (764, 1630832), (1337, 931904), (1528, 815416), (2674, 465952), (3056, 407708), (5348, 232976), (6112, 203854), (10696, 116488), (12224, 101927), (14561, 85568), (21392, 58244), (29122, 42784)]