28590366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16603}}^1$

素因数の和:16656

約数の個数: 32

約数和(自身を含む): 66947328

約数和(自身を除く): 38356962

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 16603, 33206, 49809, 99618, 116221, 232442, 348663, 680723, 697326, 1361446, 2042169, 4084338, 4765061, 9530122, 14295183, 28590366]

約数ペア:

[(1, 28590366), (2, 14295183), (3, 9530122), (6, 4765061), (7, 4084338), (14, 2042169), (21, 1361446), (41, 697326), (42, 680723), (82, 348663), (123, 232442), (246, 116221), (287, 99618), (574, 49809), (861, 33206), (1722, 16603)]