66342542

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 119107584

約数和(自身を除く): 52765042

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 994, 2153, 2201, 4306, 4402, 15071, 15407, 30142, 30814, 66743, 133486, 152863, 305726, 467201, 934402, 1070041, 2140082, 4738753, 9477506, 33171271, 66342542]

約数ペア:

[(1, 66342542), (2, 33171271), (7, 9477506), (14, 4738753), (31, 2140082), (62, 1070041), (71, 934402), (142, 467201), (217, 305726), (434, 152863), (497, 133486), (994, 66743), (2153, 30814), (2201, 30142), (4306, 15407), (4402, 15071)]