27158852

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 57028608

約数和(自身を除く): 29869756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 467, 469, 868, 934, 938, 1868, 1876, 2077, 3269, 4154, 6538, 8308, 13076, 14477, 14539, 28954, 29078, 31289, 57908, 58156, 62578, 101339, 125156, 202678, 219023, 405356, 438046, 876092, 969959, 1939918, 3879836, 6789713, 13579426, 27158852]

約数ペア:

[(1, 27158852), (2, 13579426), (4, 6789713), (7, 3879836), (14, 1939918), (28, 969959), (31, 876092), (62, 438046), (67, 405356), (124, 219023), (134, 202678), (217, 125156), (268, 101339), (434, 62578), (467, 58156), (469, 57908), (868, 31289), (934, 29078), (938, 28954), (1868, 14539), (1876, 14477), (2077, 13076), (3269, 8308), (4154, 6538)]