71390258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{35447}}^1$

素因数の和:35521

約数の個数: 16

約数和(自身を含む): 114851520

約数和(自身を除く): 43461262

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 35447, 70894, 673493, 1346986, 1878691, 3757382, 35695129, 71390258]

約数ペア:

[(1, 71390258), (2, 35695129), (19, 3757382), (38, 1878691), (53, 1346986), (106, 673493), (1007, 70894), (2014, 35447)]