67297156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{542719}}^1$

素因数の和:542754

約数の個数: 12

約数和(自身を含む): 121569280

約数和(自身を除く): 54272124

約数列:

[1, 2, 4, 31, 62, 124, 542719, 1085438, 2170876, 16824289, 33648578, 67297156]

約数ペア:

[(1, 67297156), (2, 33648578), (4, 16824289), (31, 2170876), (62, 1085438), (124, 542719)]