3218488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4447

約数の個数: 32

約数和(自身を含む): 7428960

約数和(自身を除く): 4210472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 4421, 8842, 17684, 30947, 35368, 57473, 61894, 114946, 123788, 229892, 247576, 402311, 459784, 804622, 1609244, 3218488]

約数ペア:

[(1, 3218488), (2, 1609244), (4, 804622), (7, 459784), (8, 402311), (13, 247576), (14, 229892), (26, 123788), (28, 114946), (52, 61894), (56, 57473), (91, 35368), (104, 30947), (182, 17684), (364, 8842), (728, 4421)]