28294037290

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1543}}^1\times {\mathrm{4177}}^1$

素因数の和:6166

約数の個数: 32

約数和(自身を含む): 51090589440

約数和(自身を除く): 22796552150

約数列:

[1, 2, 5, 10, 439, 878, 1543, 2195, 3086, 4177, 4390, 7715, 8354, 15430, 20885, 41770, 677377, 1354754, 1833703, 3386885, 3667406, 6445111, 6773770, 9168515, 12890222, 18337030, 32225555, 64451110, 2829403729, 5658807458, 14147018645, 28294037290]

約数ペア:

[(1, 28294037290), (2, 14147018645), (5, 5658807458), (10, 2829403729), (439, 64451110), (878, 32225555), (1543, 18337030), (2195, 12890222), (3086, 9168515), (4177, 6773770), (4390, 6445111), (7715, 3667406), (8354, 3386885), (15430, 1833703), (20885, 1354754), (41770, 677377)]