71870446

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{3559}}^1$

素因数の和:4023

約数の個数: 16

約数和(自身を含む): 112780800

約数和(自身を除く): 40910354

約数列:

[1, 2, 23, 46, 439, 878, 3559, 7118, 10097, 20194, 81857, 163714, 1562401, 3124802, 35935223, 71870446]

約数ペア:

[(1, 71870446), (2, 35935223), (23, 3124802), (46, 1562401), (439, 163714), (878, 81857), (3559, 20194), (7118, 10097)]