8494976

素因数分解:

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

素因数の和:539

約数の個数: 64

約数和(自身を含む): 20400000

約数和(自身を除く): 11905024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 499, 532, 608, 896, 998, 1064, 1216, 1996, 2128, 2432, 3493, 3992, 4256, 6986, 7984, 8512, 9481, 13972, 15968, 17024, 18962, 27944, 31936, 37924, 55888, 63872, 66367, 75848, 111776, 132734, 151696, 223552, 265468, 303392, 447104, 530936, 606784, 1061872, 1213568, 2123744, 4247488, 8494976]

約数ペア:

[(1, 8494976), (2, 4247488), (4, 2123744), (7, 1213568), (8, 1061872), (14, 606784), (16, 530936), (19, 447104), (28, 303392), (32, 265468), (38, 223552), (56, 151696), (64, 132734), (76, 111776), (112, 75848), (128, 66367), (133, 63872), (152, 55888), (224, 37924), (266, 31936), (304, 27944), (448, 18962), (499, 17024), (532, 15968), (608, 13972), (896, 9481), (998, 8512), (1064, 7984), (1216, 6986), (1996, 4256), (2128, 3992), (2432, 3493)]