66655428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{793517}}^1$

素因数の和:793531

約数の個数: 24

約数和(自身を含む): 177748032

約数和(自身を除く): 111092604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 793517, 1587034, 2380551, 3174068, 4761102, 5554619, 9522204, 11109238, 16663857, 22218476, 33327714, 66655428]

約数ペア:

[(1, 66655428), (2, 33327714), (3, 22218476), (4, 16663857), (6, 11109238), (7, 9522204), (12, 5554619), (14, 4761102), (21, 3174068), (28, 2380551), (42, 1587034), (84, 793517)]