42552172

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3313}}^1$

素因数の和:3362

約数の個数: 36

約数和(自身を含む): 84904680

約数和(自身を除く): 42352508

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 3313, 6422, 6626, 12844, 13252, 43069, 62947, 86138, 125894, 172276, 251788, 559897, 818311, 1119794, 1636622, 2239588, 3273244, 10638043, 21276086, 42552172]

約数ペア:

[(1, 42552172), (2, 21276086), (4, 10638043), (13, 3273244), (19, 2239588), (26, 1636622), (38, 1119794), (52, 818311), (76, 559897), (169, 251788), (247, 172276), (338, 125894), (494, 86138), (676, 62947), (988, 43069), (3211, 13252), (3313, 12844), (6422, 6626)]