71018342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{21149}}^1$

素因数の和:21247

約数の個数: 16

約数和(自身を含む): 112687200

約数和(自身を除く): 41668858

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 21149, 42298, 486427, 972854, 1543877, 3087754, 35509171, 71018342]

約数ペア:

[(1, 71018342), (2, 35509171), (23, 3087754), (46, 1543877), (73, 972854), (146, 486427), (1679, 42298), (3358, 21149)]