8124004

素因数分解:

$2^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:428

約数の個数: 36

約数和(自身を含む): 16702140

約数和(自身を除く): 8578136

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 181, 196, 229, 362, 458, 724, 916, 1267, 1603, 2534, 3206, 5068, 6412, 8869, 11221, 17738, 22442, 35476, 41449, 44884, 82898, 165796, 290143, 580286, 1160572, 2031001, 4062002, 8124004]

約数ペア:

[(1, 8124004), (2, 4062002), (4, 2031001), (7, 1160572), (14, 580286), (28, 290143), (49, 165796), (98, 82898), (181, 44884), (196, 41449), (229, 35476), (362, 22442), (458, 17738), (724, 11221), (916, 8869), (1267, 6412), (1603, 5068), (2534, 3206)]