28998410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1187}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 59875200

約数和(自身を除く): 30876790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 349, 698, 1187, 1745, 2374, 2443, 3490, 4886, 5935, 8309, 11870, 12215, 16618, 24430, 41545, 83090, 414263, 828526, 2071315, 2899841, 4142630, 5799682, 14499205, 28998410]

約数ペア:

[(1, 28998410), (2, 14499205), (5, 5799682), (7, 4142630), (10, 2899841), (14, 2071315), (35, 828526), (70, 414263), (349, 83090), (698, 41545), (1187, 24430), (1745, 16618), (2374, 12215), (2443, 11870), (3490, 8309), (4886, 5935)]