675428656

素因数分解:

$2^4\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{4931}}^1$

素因数の和:6169

約数の個数: 40

約数和(自身を含む): 1497118464

約数和(自身を除く): 821689808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1223, 2446, 4892, 4931, 8561, 9784, 9862, 17122, 19568, 19724, 34244, 34517, 39448, 68488, 69034, 78896, 136976, 138068, 276136, 552272, 6030613, 12061226, 24122452, 42214291, 48244904, 84428582, 96489808, 168857164, 337714328, 675428656]

約数ペア:

[(1, 675428656), (2, 337714328), (4, 168857164), (7, 96489808), (8, 84428582), (14, 48244904), (16, 42214291), (28, 24122452), (56, 12061226), (112, 6030613), (1223, 552272), (2446, 276136), (4892, 138068), (4931, 136976), (8561, 78896), (9784, 69034), (9862, 68488), (17122, 39448), (19568, 34517), (19724, 34244)]