28996310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1033}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 59856192

約数和(自身を除く): 30859882

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 1033, 2005, 2066, 2807, 4010, 5165, 5614, 7231, 10330, 14035, 14462, 28070, 36155, 72310, 414233, 828466, 2071165, 2899631, 4142330, 5799262, 14498155, 28996310]

約数ペア:

[(1, 28996310), (2, 14498155), (5, 5799262), (7, 4142330), (10, 2899631), (14, 2071165), (35, 828466), (70, 414233), (401, 72310), (802, 36155), (1033, 28070), (2005, 14462), (2066, 14035), (2807, 10330), (4010, 7231), (5165, 5614)]