26969965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1117}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 35418240

約数和(自身を除く): 8448275

約数列:

[1, 5, 11, 55, 439, 1117, 2195, 4829, 5585, 12287, 24145, 61435, 490363, 2451815, 5393993, 26969965]

約数ペア:

[(1, 26969965), (5, 5393993), (11, 2451815), (55, 490363), (439, 61435), (1117, 24145), (2195, 12287), (4829, 5585)]