42646718

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{8117}}^1$

素因数の和:8227

約数の個数: 16

約数和(自身を含む): 66632544

約数和(自身を除く): 23985826

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 8117, 16234, 300329, 576307, 600658, 1152614, 21323359, 42646718]

約数ペア:

[(1, 42646718), (2, 21323359), (37, 1152614), (71, 600658), (74, 576307), (142, 300329), (2627, 16234), (5254, 8117)]