71689798

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{4561}}^1$

素因数の和:4863

約数の個数: 16

約数和(自身を含む): 111677760

約数和(自身を除く): 39987962

約数列:

[1, 2, 29, 58, 271, 542, 4561, 7859, 9122, 15718, 132269, 264538, 1236031, 2472062, 35844899, 71689798]

約数ペア:

[(1, 71689798), (2, 35844899), (29, 2472062), (58, 1236031), (271, 264538), (542, 132269), (4561, 15718), (7859, 9122)]