71939014

素因数分解:

$2^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{9127}}^1$

素因数の和:9699

約数の個数: 16

約数和(自身を含む): 123556608

約数和(自身を除く): 51617594

約数列:

[1, 2, 7, 14, 563, 1126, 3941, 7882, 9127, 18254, 63889, 127778, 5138501, 10277002, 35969507, 71939014]

約数ペア:

[(1, 71939014), (2, 35969507), (7, 10277002), (14, 5138501), (563, 127778), (1126, 63889), (3941, 18254), (7882, 9127)]