25249242

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 51782400

約数和(自身を除く): 26533158

約数列:

[1, 2, 3, 6, 61, 122, 149, 183, 298, 366, 447, 463, 894, 926, 1389, 2778, 9089, 18178, 27267, 28243, 54534, 56486, 68987, 84729, 137974, 169458, 206961, 413922, 4208207, 8416414, 12624621, 25249242]

約数ペア:

[(1, 25249242), (2, 12624621), (3, 8416414), (6, 4208207), (61, 413922), (122, 206961), (149, 169458), (183, 137974), (298, 84729), (366, 68987), (447, 56486), (463, 54534), (894, 28243), (926, 27267), (1389, 18178), (2778, 9089)]