67852708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{220301}}^1$

素因数の和:220323

約数の個数: 24

約数和(自身を含む): 148042944

約数和(自身を除く): 80190236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 220301, 440602, 881204, 1542107, 2423311, 3084214, 4846622, 6168428, 9693244, 16963177, 33926354, 67852708]

約数ペア:

[(1, 67852708), (2, 33926354), (4, 16963177), (7, 9693244), (11, 6168428), (14, 4846622), (22, 3084214), (28, 2423311), (44, 1542107), (77, 881204), (154, 440602), (308, 220301)]