17245676

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 36664320

約数和(自身を除く): 19418644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 439, 644, 854, 878, 1403, 1708, 1756, 2806, 3073, 5612, 6146, 9821, 10097, 12292, 19642, 20194, 26779, 39284, 40388, 53558, 70679, 107116, 141358, 187453, 282716, 374906, 615917, 749812, 1231834, 2463668, 4311419, 8622838, 17245676]

約数ペア:

[(1, 17245676), (2, 8622838), (4, 4311419), (7, 2463668), (14, 1231834), (23, 749812), (28, 615917), (46, 374906), (61, 282716), (92, 187453), (122, 141358), (161, 107116), (244, 70679), (322, 53558), (427, 40388), (439, 39284), (644, 26779), (854, 20194), (878, 19642), (1403, 12292), (1708, 10097), (1756, 9821), (2806, 6146), (3073, 5612)]