71232404

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{1303}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 127061760

約数和(自身を除く): 55829356

約数列:

[1, 2, 4, 79, 158, 173, 316, 346, 692, 1303, 2606, 5212, 13667, 27334, 54668, 102937, 205874, 225419, 411748, 450838, 901676, 17808101, 35616202, 71232404]

約数ペア:

[(1, 71232404), (2, 35616202), (4, 17808101), (79, 901676), (158, 450838), (173, 411748), (316, 225419), (346, 205874), (692, 102937), (1303, 54668), (2606, 27334), (5212, 13667)]