4026064

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:467

約数の個数: 40

約数和(自身を含む): 9027200

約数和(自身を除く): 5001136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 349, 412, 698, 721, 824, 1396, 1442, 1648, 2443, 2792, 2884, 4886, 5584, 5768, 9772, 11536, 19544, 35947, 39088, 71894, 143788, 251629, 287576, 503258, 575152, 1006516, 2013032, 4026064]

約数ペア:

[(1, 4026064), (2, 2013032), (4, 1006516), (7, 575152), (8, 503258), (14, 287576), (16, 251629), (28, 143788), (56, 71894), (103, 39088), (112, 35947), (206, 19544), (349, 11536), (412, 9772), (698, 5768), (721, 5584), (824, 4886), (1396, 2884), (1442, 2792), (1648, 2443)]