65516504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1549}}^1$

素因数の和:1883

約数の個数: 32

約数和(自身を含む): 130572000

約数和(自身を除く): 65055496

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 311, 622, 1244, 1549, 2488, 3098, 5287, 6196, 10574, 12392, 21148, 26333, 42296, 52666, 105332, 210664, 481739, 963478, 1926956, 3853912, 8189563, 16379126, 32758252, 65516504]

約数ペア:

[(1, 65516504), (2, 32758252), (4, 16379126), (8, 8189563), (17, 3853912), (34, 1926956), (68, 963478), (136, 481739), (311, 210664), (622, 105332), (1244, 52666), (1549, 42296), (2488, 26333), (3098, 21148), (5287, 12392), (6196, 10574)]