28457022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 65882880

約数和(自身を除く): 37425858

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 209, 242, 363, 418, 627, 726, 1254, 2063, 2299, 4126, 4598, 6189, 6897, 12378, 13794, 22693, 39197, 45386, 68079, 78394, 117591, 136158, 235182, 249623, 431167, 499246, 748869, 862334, 1293501, 1497738, 2587002, 4742837, 9485674, 14228511, 28457022]

約数ペア:

[(1, 28457022), (2, 14228511), (3, 9485674), (6, 4742837), (11, 2587002), (19, 1497738), (22, 1293501), (33, 862334), (38, 748869), (57, 499246), (66, 431167), (114, 249623), (121, 235182), (209, 136158), (242, 117591), (363, 78394), (418, 68079), (627, 45386), (726, 39197), (1254, 22693), (2063, 13794), (2299, 12378), (4126, 6897), (4598, 6189)]