74129138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{12689}}^1$

素因数の和:12841

約数の個数: 16

約数和(自身を含む): 116951040

約数和(自身を除く): 42821902

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5842, 12689, 25378, 291847, 583694, 1611503, 3223006, 37064569, 74129138]

約数ペア:

[(1, 74129138), (2, 37064569), (23, 3223006), (46, 1611503), (127, 583694), (254, 291847), (2921, 25378), (5842, 12689)]