67827148

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{853}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 120612128

約数和(自身を除く): 52784980

約数列:

[1, 2, 4, 103, 193, 206, 386, 412, 772, 853, 1706, 3412, 19879, 39758, 79516, 87859, 164629, 175718, 329258, 351436, 658516, 16956787, 33913574, 67827148]

約数ペア:

[(1, 67827148), (2, 33913574), (4, 16956787), (103, 658516), (193, 351436), (206, 329258), (386, 175718), (412, 164629), (772, 87859), (853, 79516), (1706, 39758), (3412, 19879)]