39851588

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 84577920

約数和(自身を除く): 44726332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 173, 266, 346, 433, 532, 692, 866, 1211, 1732, 2422, 3031, 3287, 4844, 6062, 6574, 8227, 12124, 13148, 16454, 23009, 32908, 46018, 57589, 74909, 92036, 115178, 149818, 230356, 299636, 524363, 1048726, 1423271, 2097452, 2846542, 5693084, 9962897, 19925794, 39851588]

約数ペア:

[(1, 39851588), (2, 19925794), (4, 9962897), (7, 5693084), (14, 2846542), (19, 2097452), (28, 1423271), (38, 1048726), (76, 524363), (133, 299636), (173, 230356), (266, 149818), (346, 115178), (433, 92036), (532, 74909), (692, 57589), (866, 46018), (1211, 32908), (1732, 23009), (2422, 16454), (3031, 13148), (3287, 12124), (4844, 8227), (6062, 6574)]