67389448

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{52321}}^1$

素因数の和:52357

約数の個数: 32

約数和(自身を含む): 150687360

約数和(自身を除く): 83297912

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 52321, 104642, 209284, 366247, 418568, 732494, 1203383, 1464988, 2406766, 2929976, 4813532, 8423681, 9627064, 16847362, 33694724, 67389448]

約数ペア:

[(1, 67389448), (2, 33694724), (4, 16847362), (7, 9627064), (8, 8423681), (14, 4813532), (23, 2929976), (28, 2406766), (46, 1464988), (56, 1203383), (92, 732494), (161, 418568), (184, 366247), (322, 209284), (644, 104642), (1288, 52321)]