64143044

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{967}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 135303168

約数和(自身を除く): 71160124

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 103, 161, 206, 322, 412, 644, 721, 967, 1442, 1934, 2369, 2884, 3868, 4738, 6769, 9476, 13538, 16583, 22241, 27076, 33166, 44482, 66332, 88964, 99601, 155687, 199202, 311374, 398404, 622748, 697207, 1394414, 2290823, 2788828, 4581646, 9163292, 16035761, 32071522, 64143044]

約数ペア:

[(1, 64143044), (2, 32071522), (4, 16035761), (7, 9163292), (14, 4581646), (23, 2788828), (28, 2290823), (46, 1394414), (92, 697207), (103, 622748), (161, 398404), (206, 311374), (322, 199202), (412, 155687), (644, 99601), (721, 88964), (967, 66332), (1442, 44482), (1934, 33166), (2369, 27076), (2884, 22241), (3868, 16583), (4738, 13538), (6769, 9476)]