71756228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{1213}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 131345088

約数和(自身を除く): 59588860

約数列:

[1, 2, 4, 23, 46, 92, 643, 1213, 1286, 2426, 2572, 4852, 14789, 27899, 29578, 55798, 59156, 111596, 779959, 1559918, 3119836, 17939057, 35878114, 71756228]

約数ペア:

[(1, 71756228), (2, 35878114), (4, 17939057), (23, 3119836), (46, 1559918), (92, 779959), (643, 111596), (1213, 59156), (1286, 55798), (2426, 29578), (2572, 27899), (4852, 14789)]