27779208

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{21839}}^1$

素因数の和:21901

約数の個数: 32

約数和(自身を含む): 70761600

約数和(自身を除く): 42982392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 21839, 43678, 65517, 87356, 131034, 174712, 262068, 524136, 1157467, 2314934, 3472401, 4629868, 6944802, 9259736, 13889604, 27779208]

約数ペア:

[(1, 27779208), (2, 13889604), (3, 9259736), (4, 6944802), (6, 4629868), (8, 3472401), (12, 2314934), (24, 1157467), (53, 524136), (106, 262068), (159, 174712), (212, 131034), (318, 87356), (424, 65517), (636, 43678), (1272, 21839)]