64196538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{3191}}^1$

素因数の和:3682

約数の個数: 32

約数和(自身を含む): 147087360

約数和(自身を除く): 82890822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479, 958, 1437, 2874, 3191, 3353, 6382, 6706, 9573, 10059, 19146, 20118, 22337, 44674, 67011, 134022, 1528489, 3056978, 4585467, 9170934, 10699423, 21398846, 32098269, 64196538]

約数ペア:

[(1, 64196538), (2, 32098269), (3, 21398846), (6, 10699423), (7, 9170934), (14, 4585467), (21, 3056978), (42, 1528489), (479, 134022), (958, 67011), (1437, 44674), (2874, 22337), (3191, 20118), (3353, 19146), (6382, 10059), (6706, 9573)]