42458286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12659}}^1$

素因数の和:12720

約数の個数: 32

約数和(自身を含む): 93582720

約数和(自身を除く): 51124434

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 12659, 25318, 37977, 75954, 164567, 329134, 493701, 544337, 987402, 1088674, 1633011, 3266022, 7076381, 14152762, 21229143, 42458286]

約数ペア:

[(1, 42458286), (2, 21229143), (3, 14152762), (6, 7076381), (13, 3266022), (26, 1633011), (39, 1088674), (43, 987402), (78, 544337), (86, 493701), (129, 329134), (258, 164567), (559, 75954), (1118, 37977), (1677, 25318), (3354, 12659)]