28164752

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22861}}^1$

素因数の和:22887

約数の個数: 40

約数和(自身を含む): 68037312

約数和(自身を除く): 39872560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 22861, 45722, 91444, 160027, 182888, 251471, 320054, 365776, 502942, 640108, 1005884, 1280216, 1760297, 2011768, 2560432, 3520594, 4023536, 7041188, 14082376, 28164752]

約数ペア:

[(1, 28164752), (2, 14082376), (4, 7041188), (7, 4023536), (8, 3520594), (11, 2560432), (14, 2011768), (16, 1760297), (22, 1280216), (28, 1005884), (44, 640108), (56, 502942), (77, 365776), (88, 320054), (112, 251471), (154, 182888), (176, 160027), (308, 91444), (616, 45722), (1232, 22861)]