129747992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{5737}}^1$

素因数の和:6011

約数の個数: 32

約数和(自身を含む): 266472720

約数和(自身を除く): 136724728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 257, 514, 1028, 2056, 2827, 5654, 5737, 11308, 11474, 22616, 22948, 45896, 63107, 126214, 252428, 504856, 1474409, 2948818, 5897636, 11795272, 16218499, 32436998, 64873996, 129747992]

約数ペア:

[(1, 129747992), (2, 64873996), (4, 32436998), (8, 16218499), (11, 11795272), (22, 5897636), (44, 2948818), (88, 1474409), (257, 504856), (514, 252428), (1028, 126214), (2056, 63107), (2827, 45896), (5654, 22948), (5737, 22616), (11308, 11474)]