17256848

素因数分解:

$2^4\times 7^1\times {\mathrm{154079}}^1$

素因数の和:154094

約数の個数: 20

約数和(自身を含む): 38211840

約数和(自身を除く): 20954992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 154079, 308158, 616316, 1078553, 1232632, 2157106, 2465264, 4314212, 8628424, 17256848]

約数ペア:

[(1, 17256848), (2, 8628424), (4, 4314212), (7, 2465264), (8, 2157106), (14, 1232632), (16, 1078553), (28, 616316), (56, 308158), (112, 154079)]