40474484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31327}}^1$

素因数の和:31367

約数の個数: 24

約数和(自身を含む): 78946560

約数和(自身を除く): 38472076

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 31327, 62654, 125308, 532559, 595213, 1065118, 1190426, 2130236, 2380852, 10118621, 20237242, 40474484]

約数ペア:

[(1, 40474484), (2, 20237242), (4, 10118621), (17, 2380852), (19, 2130236), (34, 1190426), (38, 1065118), (68, 595213), (76, 532559), (323, 125308), (646, 62654), (1292, 31327)]