65772856

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1039}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 127108800

約数和(自身を除く): 61335944

約数列:

[1, 2, 4, 8, 41, 82, 164, 193, 328, 386, 772, 1039, 1544, 2078, 4156, 7913, 8312, 15826, 31652, 42599, 63304, 85198, 170396, 200527, 340792, 401054, 802108, 1604216, 8221607, 16443214, 32886428, 65772856]

約数ペア:

[(1, 65772856), (2, 32886428), (4, 16443214), (8, 8221607), (41, 1604216), (82, 802108), (164, 401054), (193, 340792), (328, 200527), (386, 170396), (772, 85198), (1039, 63304), (1544, 42599), (2078, 31652), (4156, 15826), (7913, 8312)]