27688234

素因数分解:

$2^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{787}}^1$

素因数の和:1162

約数の個数: 24

約数和(自身を含む): 48509280

約数和(自身を除く): 20821046

約数列:

[1, 2, 7, 14, 49, 98, 359, 718, 787, 1574, 2513, 5026, 5509, 11018, 17591, 35182, 38563, 77126, 282533, 565066, 1977731, 3955462, 13844117, 27688234]

約数ペア:

[(1, 27688234), (2, 13844117), (7, 3955462), (14, 1977731), (49, 565066), (98, 282533), (359, 77126), (718, 38563), (787, 35182), (1574, 17591), (2513, 11018), (5026, 5509)]