17281784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1553}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 35244720

約数和(自身を除く): 17962936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 1553, 2782, 3106, 5564, 6212, 11128, 12424, 20189, 40378, 80756, 161512, 166171, 332342, 664684, 1329368, 2160223, 4320446, 8640892, 17281784]

約数ペア:

[(1, 17281784), (2, 8640892), (4, 4320446), (8, 2160223), (13, 1329368), (26, 664684), (52, 332342), (104, 166171), (107, 161512), (214, 80756), (428, 40378), (856, 20189), (1391, 12424), (1553, 11128), (2782, 6212), (3106, 5564)]