42864548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{27407}}^1$

素因数の和:27451

約数の個数: 24

約数和(自身を含む): 82881792

約数和(自身を除く): 40017244

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 27407, 54814, 109628, 465919, 630361, 931838, 1260722, 1863676, 2521444, 10716137, 21432274, 42864548]

約数ペア:

[(1, 42864548), (2, 21432274), (4, 10716137), (17, 2521444), (23, 1863676), (34, 1260722), (46, 931838), (68, 630361), (92, 465919), (391, 109628), (782, 54814), (1564, 27407)]