71736112

素因数分解:

$2^4\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1459}}^1$

素因数の和:1913

約数の個数: 40

約数和(自身を含む): 159315200

約数和(自身を除く): 87579088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 439, 878, 1459, 1756, 2918, 3073, 3512, 5836, 6146, 7024, 10213, 11672, 12292, 20426, 23344, 24584, 40852, 49168, 81704, 163408, 640501, 1281002, 2562004, 4483507, 5124008, 8967014, 10248016, 17934028, 35868056, 71736112]

約数ペア:

[(1, 71736112), (2, 35868056), (4, 17934028), (7, 10248016), (8, 8967014), (14, 5124008), (16, 4483507), (28, 2562004), (56, 1281002), (112, 640501), (439, 163408), (878, 81704), (1459, 49168), (1756, 40852), (2918, 24584), (3073, 23344), (3512, 20426), (5836, 12292), (6146, 11672), (7024, 10213)]