71002564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{1259}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 129971520

約数和(自身を除く): 58968956

約数列:

[1, 2, 4, 23, 46, 92, 613, 1226, 1259, 2452, 2518, 5036, 14099, 28198, 28957, 56396, 57914, 115828, 771767, 1543534, 3087068, 17750641, 35501282, 71002564]

約数ペア:

[(1, 71002564), (2, 35501282), (4, 17750641), (23, 3087068), (46, 1543534), (92, 771767), (613, 115828), (1226, 57914), (1259, 56396), (2452, 28957), (2518, 28198), (5036, 14099)]