27929830

素因数分解:

$2^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{1723}}^1$

素因数の和:3351

約数の個数: 16

約数和(自身を含む): 50333904

約数和(自身を除く): 22404074

約数列:

[1, 2, 5, 10, 1621, 1723, 3242, 3446, 8105, 8615, 16210, 17230, 2792983, 5585966, 13964915, 27929830]

約数ペア:

[(1, 27929830), (2, 13964915), (5, 5585966), (10, 2792983), (1621, 17230), (1723, 16210), (3242, 8615), (3446, 8105)]