42114488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21313}}^1$

素因数の和:21351

約数の個数: 32

約数和(自身を含む): 89518800

約数和(自身を除く): 47404312

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 21313, 42626, 85252, 170504, 277069, 404947, 554138, 809894, 1108276, 1619788, 2216552, 3239576, 5264311, 10528622, 21057244, 42114488]

約数ペア:

[(1, 42114488), (2, 21057244), (4, 10528622), (8, 5264311), (13, 3239576), (19, 2216552), (26, 1619788), (38, 1108276), (52, 809894), (76, 554138), (104, 404947), (152, 277069), (247, 170504), (494, 85252), (988, 42626), (1976, 21313)]