70520656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 140944104

約数和(自身を除く): 70423448

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 193, 328, 386, 557, 656, 772, 1114, 1544, 2228, 3088, 4456, 7913, 8912, 15826, 22837, 31652, 45674, 63304, 91348, 107501, 126608, 182696, 215002, 365392, 430004, 860008, 1720016, 4407541, 8815082, 17630164, 35260328, 70520656]

約数ペア:

[(1, 70520656), (2, 35260328), (4, 17630164), (8, 8815082), (16, 4407541), (41, 1720016), (82, 860008), (164, 430004), (193, 365392), (328, 215002), (386, 182696), (557, 126608), (656, 107501), (772, 91348), (1114, 63304), (1544, 45674), (2228, 31652), (3088, 22837), (4456, 15826), (7913, 8912)]