71518280432

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{793519}}^1$

素因数の和:793701

約数の個数: 40

約数和(自身を含む): 142871688960

約数和(自身を除く): 71353408528

約数列:

[1, 2, 4, 8, 16, 43, 86, 131, 172, 262, 344, 524, 688, 1048, 2096, 5633, 11266, 22532, 45064, 90128, 793519, 1587038, 3174076, 6348152, 12696304, 34121317, 68242634, 103950989, 136485268, 207901978, 272970536, 415803956, 545941072, 831607912, 1663215824, 4469892527, 8939785054, 17879570108, 35759140216, 71518280432]

約数ペア:

[(1, 71518280432), (2, 35759140216), (4, 17879570108), (8, 8939785054), (16, 4469892527), (43, 1663215824), (86, 831607912), (131, 545941072), (172, 415803956), (262, 272970536), (344, 207901978), (524, 136485268), (688, 103950989), (1048, 68242634), (2096, 34121317), (5633, 12696304), (11266, 6348152), (22532, 3174076), (45064, 1587038), (90128, 793519)]