40476674

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 72078336

約数和(自身を除く): 31601662

約数列:

[1, 2, 7, 14, 43, 71, 86, 142, 301, 497, 602, 947, 994, 1894, 3053, 6106, 6629, 13258, 21371, 40721, 42742, 67237, 81442, 134474, 285047, 470659, 570094, 941318, 2891191, 5782382, 20238337, 40476674]

約数ペア:

[(1, 40476674), (2, 20238337), (7, 5782382), (14, 2891191), (43, 941318), (71, 570094), (86, 470659), (142, 285047), (301, 134474), (497, 81442), (602, 67237), (947, 42742), (994, 40721), (1894, 21371), (3053, 13258), (6106, 6629)]