71554666

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{2879}}^1$

素因数の和:2958

約数の個数: 24

約数和(自身を含む): 116709120

約数和(自身を除く): 45154454

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 731, 1462, 2879, 5758, 12427, 24854, 48943, 97886, 123797, 247594, 832031, 1664062, 2104549, 4209098, 35777333, 71554666]

約数ペア:

[(1, 71554666), (2, 35777333), (17, 4209098), (34, 2104549), (43, 1664062), (86, 832031), (289, 247594), (578, 123797), (731, 97886), (1462, 48943), (2879, 24854), (5758, 12427)]