67688264

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{52553}}^1$

素因数の和:52589

約数の個数: 32

約数和(自身を含む): 151355520

約数和(自身を除く): 83667256

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 52553, 105106, 210212, 367871, 420424, 735742, 1208719, 1471484, 2417438, 2942968, 4834876, 8461033, 9669752, 16922066, 33844132, 67688264]

約数ペア:

[(1, 67688264), (2, 33844132), (4, 16922066), (7, 9669752), (8, 8461033), (14, 4834876), (23, 2942968), (28, 2417438), (46, 1471484), (56, 1208719), (92, 735742), (161, 420424), (184, 367871), (322, 210212), (644, 105106), (1288, 52553)]