40422424

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37991}}^1$

素因数の和:38023

約数の個数: 32

約数和(自身を含む): 91180800

約数和(自身を除く): 50758376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 37991, 75982, 151964, 265937, 303928, 531874, 721829, 1063748, 1443658, 2127496, 2887316, 5052803, 5774632, 10105606, 20211212, 40422424]

約数ペア:

[(1, 40422424), (2, 20211212), (4, 10105606), (7, 5774632), (8, 5052803), (14, 2887316), (19, 2127496), (28, 1443658), (38, 1063748), (56, 721829), (76, 531874), (133, 303928), (152, 265937), (266, 151964), (532, 75982), (1064, 37991)]