858348728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{9511}}^1$

素因数の和:9935

約数の個数: 32

約数和(自身を含む): 1669356000

約数和(自身を除く): 811007272

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 389, 778, 1556, 3112, 9511, 11281, 19022, 22562, 38044, 45124, 76088, 90248, 275819, 551638, 1103276, 2206552, 3699779, 7399558, 14799116, 29598232, 107293591, 214587182, 429174364, 858348728]

約数ペア:

[(1, 858348728), (2, 429174364), (4, 214587182), (8, 107293591), (29, 29598232), (58, 14799116), (116, 7399558), (232, 3699779), (389, 2206552), (778, 1103276), (1556, 551638), (3112, 275819), (9511, 90248), (11281, 76088), (19022, 45124), (22562, 38044)]