3981568

素因数分解:

$2^8\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:270

約数の個数: 36

約数和(自身を含む): 8077888

約数和(自身を除く): 4096320

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 151, 206, 256, 302, 412, 604, 824, 1208, 1648, 2416, 3296, 4832, 6592, 9664, 13184, 15553, 19328, 26368, 31106, 38656, 62212, 124424, 248848, 497696, 995392, 1990784, 3981568]

約数ペア:

[(1, 3981568), (2, 1990784), (4, 995392), (8, 497696), (16, 248848), (32, 124424), (64, 62212), (103, 38656), (128, 31106), (151, 26368), (206, 19328), (256, 15553), (302, 13184), (412, 9664), (604, 6592), (824, 4832), (1208, 3296), (1648, 2416)]