77316848

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4397}}^1$

素因数の和:4569

約数の個数: 40

約数和(自身を含む): 172331232

約数和(自身を除く): 95014384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 4397, 8792, 8794, 17584, 17588, 30779, 35176, 61558, 70352, 123116, 246232, 492464, 690329, 1380658, 2761316, 4832303, 5522632, 9664606, 11045264, 19329212, 38658424, 77316848]

約数ペア:

[(1, 77316848), (2, 38658424), (4, 19329212), (7, 11045264), (8, 9664606), (14, 5522632), (16, 4832303), (28, 2761316), (56, 1380658), (112, 690329), (157, 492464), (314, 246232), (628, 123116), (1099, 70352), (1256, 61558), (2198, 35176), (2512, 30779), (4396, 17588), (4397, 17584), (8792, 8794)]