71675394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{25471}}^1$

素因数の和:25550

約数の個数: 32

約数和(自身を含む): 166281216

約数和(自身を除く): 94605822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 25471, 50942, 76413, 152826, 178297, 356594, 534891, 1069782, 1706557, 3413114, 5119671, 10239342, 11945899, 23891798, 35837697, 71675394]

約数ペア:

[(1, 71675394), (2, 35837697), (3, 23891798), (6, 11945899), (7, 10239342), (14, 5119671), (21, 3413114), (42, 1706557), (67, 1069782), (134, 534891), (201, 356594), (402, 178297), (469, 152826), (938, 76413), (1407, 50942), (2814, 25471)]