72367922

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{15739}}^1$

素因数の和:15782

約数の個数: 24

約数和(自身を含む): 125605200

約数和(自身を除く): 53237278

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 15739, 31478, 173129, 299041, 346258, 598082, 1904419, 3289451, 3808838, 6578902, 36183961, 72367922]

約数ペア:

[(1, 72367922), (2, 36183961), (11, 6578902), (19, 3808838), (22, 3289451), (38, 1904419), (121, 598082), (209, 346258), (242, 299041), (418, 173129), (2299, 31478), (4598, 15739)]