70857388

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2341}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 151087104

約数和(自身を除く): 80229716

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 2341, 4324, 4682, 7567, 9364, 15134, 16387, 30268, 32774, 53843, 65548, 107686, 110027, 215372, 220054, 376901, 440108, 753802, 770189, 1507604, 1540378, 2530621, 3080756, 5061242, 10122484, 17714347, 35428694, 70857388]

約数ペア:

[(1, 70857388), (2, 35428694), (4, 17714347), (7, 10122484), (14, 5061242), (23, 3080756), (28, 2530621), (46, 1540378), (47, 1507604), (92, 770189), (94, 753802), (161, 440108), (188, 376901), (322, 220054), (329, 215372), (644, 110027), (658, 107686), (1081, 65548), (1316, 53843), (2162, 32774), (2341, 30268), (4324, 16387), (4682, 15134), (7567, 9364)]