57077768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1321}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 117076320

約数和(自身を除く): 59998552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 491, 982, 1321, 1964, 2642, 3928, 5284, 5401, 10568, 10802, 14531, 21604, 29062, 43208, 58124, 116248, 648611, 1297222, 2594444, 5188888, 7134721, 14269442, 28538884, 57077768]

約数ペア:

[(1, 57077768), (2, 28538884), (4, 14269442), (8, 7134721), (11, 5188888), (22, 2594444), (44, 1297222), (88, 648611), (491, 116248), (982, 58124), (1321, 43208), (1964, 29062), (2642, 21604), (3928, 14531), (5284, 10802), (5401, 10568)]