56351768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1613}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 115626960

約数和(自身を除く): 59275192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 397, 794, 1588, 1613, 3176, 3226, 4367, 6452, 8734, 12904, 17468, 17743, 34936, 35486, 70972, 141944, 640361, 1280722, 2561444, 5122888, 7043971, 14087942, 28175884, 56351768]

約数ペア:

[(1, 56351768), (2, 28175884), (4, 14087942), (8, 7043971), (11, 5122888), (22, 2561444), (44, 1280722), (88, 640361), (397, 141944), (794, 70972), (1588, 35486), (1613, 34936), (3176, 17743), (3226, 17468), (4367, 12904), (6452, 8734)]