4247488

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:537

約数の個数: 56

約数和(自身を含む): 10160000

約数和(自身を除く): 5912512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 499, 532, 608, 998, 1064, 1216, 1996, 2128, 3493, 3992, 4256, 6986, 7984, 8512, 9481, 13972, 15968, 18962, 27944, 31936, 37924, 55888, 66367, 75848, 111776, 132734, 151696, 223552, 265468, 303392, 530936, 606784, 1061872, 2123744, 4247488]

約数ペア:

[(1, 4247488), (2, 2123744), (4, 1061872), (7, 606784), (8, 530936), (14, 303392), (16, 265468), (19, 223552), (28, 151696), (32, 132734), (38, 111776), (56, 75848), (64, 66367), (76, 55888), (112, 37924), (133, 31936), (152, 27944), (224, 18962), (266, 15968), (304, 13972), (448, 9481), (499, 8512), (532, 7984), (608, 6986), (998, 4256), (1064, 3992), (1216, 3493), (1996, 2128)]