64907444

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{12011}}^1$

素因数の和:12215

約数の個数: 24

約数和(自身を含む): 130498368

約数和(自身を除く): 65590924

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 12011, 24022, 48044, 84077, 168154, 336308, 2318123, 4636246, 9272492, 16226861, 32453722, 64907444]

約数ペア:

[(1, 64907444), (2, 32453722), (4, 16226861), (7, 9272492), (14, 4636246), (28, 2318123), (193, 336308), (386, 168154), (772, 84077), (1351, 48044), (2702, 24022), (5404, 12011)]