71165146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2134

約数の個数: 32

約数和(自身を含む): 122774400

約数和(自身を除く): 51609254

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 494, 923, 1349, 1846, 2029, 2698, 4058, 17537, 26377, 35074, 38551, 52754, 77102, 144059, 288118, 501163, 1002326, 1872767, 2737121, 3745534, 5474242, 35582573, 71165146]

約数ペア:

[(1, 71165146), (2, 35582573), (13, 5474242), (19, 3745534), (26, 2737121), (38, 1872767), (71, 1002326), (142, 501163), (247, 288118), (494, 144059), (923, 77102), (1349, 52754), (1846, 38551), (2029, 35074), (2698, 26377), (4058, 17537)]