69849142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{28097}}^1$

素因数の和:28223

約数の個数: 16

約数和(自身を含む): 115314192

約数和(自身を除く): 45465050

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 28097, 56194, 309067, 618134, 3174961, 6349922, 34924571, 69849142]

約数ペア:

[(1, 69849142), (2, 34924571), (11, 6349922), (22, 3174961), (113, 618134), (226, 309067), (1243, 56194), (2486, 28097)]