64963822

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18341}}^1$

素因数の和:18384

約数の個数: 32

約数和(自身を含む): 126779904

約数和(自身を除く): 61816082

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 18341, 36682, 128387, 201751, 256774, 403502, 421843, 843686, 1412257, 2824514, 2952901, 4640273, 5905802, 9280546, 32481911, 64963822]

約数ペア:

[(1, 64963822), (2, 32481911), (7, 9280546), (11, 5905802), (14, 4640273), (22, 2952901), (23, 2824514), (46, 1412257), (77, 843686), (154, 421843), (161, 403502), (253, 256774), (322, 201751), (506, 128387), (1771, 36682), (3542, 18341)]