71334512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{234653}}^1$

素因数の和:234680

約数の個数: 20

約数和(自身を含む): 145485480

約数和(自身を除く): 74150968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 234653, 469306, 938612, 1877224, 3754448, 4458407, 8916814, 17833628, 35667256, 71334512]

約数ペア:

[(1, 71334512), (2, 35667256), (4, 17833628), (8, 8916814), (16, 4458407), (19, 3754448), (38, 1877224), (76, 938612), (152, 469306), (304, 234653)]