28807464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{171473}}^1$

素因数の和:171489

約数の個数: 32

約数和(自身を含む): 82307520

約数和(自身を除く): 53500056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 171473, 342946, 514419, 685892, 1028838, 1200311, 1371784, 2057676, 2400622, 3600933, 4115352, 4801244, 7201866, 9602488, 14403732, 28807464]

約数ペア:

[(1, 28807464), (2, 14403732), (3, 9602488), (4, 7201866), (6, 4801244), (7, 4115352), (8, 3600933), (12, 2400622), (14, 2057676), (21, 1371784), (24, 1200311), (28, 1028838), (42, 685892), (56, 514419), (84, 342946), (168, 171473)]