8004304

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 19820160

約数和(自身を除く): 11815856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 89, 112, 146, 154, 176, 178, 292, 308, 356, 511, 584, 616, 623, 712, 803, 979, 1022, 1168, 1232, 1246, 1424, 1606, 1958, 2044, 2492, 3212, 3916, 4088, 4984, 5621, 6424, 6497, 6853, 7832, 8176, 9968, 11242, 12848, 12994, 13706, 15664, 22484, 25988, 27412, 44968, 45479, 51976, 54824, 71467, 89936, 90958, 103952, 109648, 142934, 181916, 285868, 363832, 500269, 571736, 727664, 1000538, 1143472, 2001076, 4002152, 8004304]

約数ペア:

[(1, 8004304), (2, 4002152), (4, 2001076), (7, 1143472), (8, 1000538), (11, 727664), (14, 571736), (16, 500269), (22, 363832), (28, 285868), (44, 181916), (56, 142934), (73, 109648), (77, 103952), (88, 90958), (89, 89936), (112, 71467), (146, 54824), (154, 51976), (176, 45479), (178, 44968), (292, 27412), (308, 25988), (356, 22484), (511, 15664), (584, 13706), (616, 12994), (623, 12848), (712, 11242), (803, 9968), (979, 8176), (1022, 7832), (1168, 6853), (1232, 6497), (1246, 6424), (1424, 5621), (1606, 4984), (1958, 4088), (2044, 3916), (2492, 3212)]