71268770

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{52021}}^1$

素因数の和:52165

約数の個数: 16

約数和(自身を含む): 129222648

約数和(自身を除く): 57953878

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 52021, 104042, 260105, 520210, 7126877, 14253754, 35634385, 71268770]

約数ペア:

[(1, 71268770), (2, 35634385), (5, 14253754), (10, 7126877), (137, 520210), (274, 260105), (685, 104042), (1370, 52021)]