57918392

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 128167920

約数和(自身を除く): 70249528

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 2081, 3479, 3976, 4162, 6958, 8324, 13916, 14567, 16648, 27832, 29134, 58268, 101969, 116536, 147751, 203938, 295502, 407876, 591004, 815752, 1034257, 1182008, 2068514, 4137028, 7239799, 8274056, 14479598, 28959196, 57918392]

約数ペア:

[(1, 57918392), (2, 28959196), (4, 14479598), (7, 8274056), (8, 7239799), (14, 4137028), (28, 2068514), (49, 1182008), (56, 1034257), (71, 815752), (98, 591004), (142, 407876), (196, 295502), (284, 203938), (392, 147751), (497, 116536), (568, 101969), (994, 58268), (1988, 29134), (2081, 27832), (3479, 16648), (3976, 14567), (4162, 13916), (6958, 8324)]