71381226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12227}}^1$

素因数の和:12378

約数の個数: 32

約数和(自身を含む): 164344320

約数和(自身を除く): 92963094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 12227, 24454, 36681, 73362, 85589, 171178, 256767, 513534, 1699553, 3399106, 5098659, 10197318, 11896871, 23793742, 35690613, 71381226]

約数ペア:

[(1, 71381226), (2, 35690613), (3, 23793742), (6, 11896871), (7, 10197318), (14, 5098659), (21, 3399106), (42, 1699553), (139, 513534), (278, 256767), (417, 171178), (834, 85589), (973, 73362), (1946, 36681), (2919, 24454), (5838, 12227)]