71658070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{651437}}^1$

素因数の和:651455

約数の個数: 16

約数和(自身を含む): 140710608

約数和(自身を除く): 69052538

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 651437, 1302874, 3257185, 6514370, 7165807, 14331614, 35829035, 71658070]

約数ペア:

[(1, 71658070), (2, 35829035), (5, 14331614), (10, 7165807), (11, 6514370), (22, 3257185), (55, 1302874), (110, 651437)]