71344394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{23671}}^1$

素因数の和:23821

約数の個数: 16

約数和(自身を含む): 117602496

約数和(自身を除く): 46258102

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 23671, 47342, 260381, 520762, 3242927, 6485854, 35672197, 71344394]

約数ペア:

[(1, 71344394), (2, 35672197), (11, 6485854), (22, 3242927), (137, 520762), (274, 260381), (1507, 47342), (3014, 23671)]