4218448072

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{1327}}^1\times {\mathrm{2531}}^1$

素因数の和:4021

約数の個数: 32

約数和(自身を含む): 7969115520

約数和(自身を除く): 3750667448

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 1327, 2531, 2654, 5062, 5308, 10124, 10616, 20248, 208339, 397367, 416678, 794734, 833356, 1589468, 1666712, 3178936, 3358637, 6717274, 13434548, 26869096, 527306009, 1054612018, 2109224036, 4218448072]

約数ペア:

[(1, 4218448072), (2, 2109224036), (4, 1054612018), (8, 527306009), (157, 26869096), (314, 13434548), (628, 6717274), (1256, 3358637), (1327, 3178936), (2531, 1666712), (2654, 1589468), (5062, 833356), (5308, 794734), (10124, 416678), (10616, 397367), (20248, 208339)]