69121514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1223}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 129724416

約数和(自身を除く): 60602902

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 367, 734, 1223, 2446, 2569, 4037, 5138, 8074, 8561, 13453, 17122, 26906, 28259, 56518, 94171, 188342, 448841, 897682, 3141887, 4937251, 6283774, 9874502, 34560757, 69121514]

約数ペア:

[(1, 69121514), (2, 34560757), (7, 9874502), (11, 6283774), (14, 4937251), (22, 3141887), (77, 897682), (154, 448841), (367, 188342), (734, 94171), (1223, 56518), (2446, 28259), (2569, 26906), (4037, 17122), (5138, 13453), (8074, 8561)]