66485432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1811}}^1$

素因数の和:2183

約数の個数: 32

約数和(自身を含む): 134704080

約数和(自身を除く): 68218648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 353, 706, 1412, 1811, 2824, 3622, 4589, 7244, 9178, 14488, 18356, 23543, 36712, 47086, 94172, 188344, 639283, 1278566, 2557132, 5114264, 8310679, 16621358, 33242716, 66485432]

約数ペア:

[(1, 66485432), (2, 33242716), (4, 16621358), (8, 8310679), (13, 5114264), (26, 2557132), (52, 1278566), (104, 639283), (353, 188344), (706, 94172), (1412, 47086), (1811, 36712), (2824, 23543), (3622, 18356), (4589, 14488), (7244, 9178)]