57722758

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{719}}^1$

素因数の和:1151

約数の個数: 16

約数和(自身を含む): 87635520

約数和(自身を除く): 29912762

約数列:

[1, 2, 137, 274, 293, 586, 719, 1438, 40141, 80282, 98503, 197006, 210667, 421334, 28861379, 57722758]

約数ペア:

[(1, 57722758), (2, 28861379), (137, 421334), (274, 210667), (293, 197006), (586, 98503), (719, 80282), (1438, 40141)]