42748674

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4363}}^1$

素因数の和:4462

約数の個数: 32

約数和(自身を含む): 90491904

約数和(自身を除く): 47743230

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4363, 4899, 8726, 9798, 13089, 26178, 100349, 200698, 301047, 309773, 602094, 619546, 929319, 1858638, 7124779, 14249558, 21374337, 42748674]

約数ペア:

[(1, 42748674), (2, 21374337), (3, 14249558), (6, 7124779), (23, 1858638), (46, 929319), (69, 619546), (71, 602094), (138, 309773), (142, 301047), (213, 200698), (426, 100349), (1633, 26178), (3266, 13089), (4363, 9798), (4899, 8726)]