28683354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16657}}^1$

素因数の和:16710

約数の個数: 32

約数和(自身を含む): 67165056

約数和(自身を除く): 38481702

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 16657, 33314, 49971, 99942, 116599, 233198, 349797, 682937, 699594, 1365874, 2048811, 4097622, 4780559, 9561118, 14341677, 28683354]

約数ペア:

[(1, 28683354), (2, 14341677), (3, 9561118), (6, 4780559), (7, 4097622), (14, 2048811), (21, 1365874), (41, 699594), (42, 682937), (82, 349797), (123, 233198), (246, 116599), (287, 99942), (574, 49971), (861, 33314), (1722, 16657)]