71505982

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{5503}}^1$

素因数の和:5667

約数の個数: 16

約数和(自身を含む): 109969920

約数和(自身を除く): 38463938

約数列:

[1, 2, 73, 89, 146, 178, 5503, 6497, 11006, 12994, 401719, 489767, 803438, 979534, 35752991, 71505982]

約数ペア:

[(1, 71505982), (2, 35752991), (73, 979534), (89, 803438), (146, 489767), (178, 401719), (5503, 12994), (6497, 11006)]