71345402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{3533}}^1$

素因数の和:3997

約数の個数: 16

約数和(自身を含む): 111957120

約数和(自身を除く): 40611718

約数列:

[1, 2, 23, 46, 439, 878, 3533, 7066, 10097, 20194, 81259, 162518, 1550987, 3101974, 35672701, 71345402]

約数ペア:

[(1, 71345402), (2, 35672701), (23, 3101974), (46, 1550987), (439, 162518), (878, 81259), (3533, 20194), (7066, 10097)]