25997884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1559}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 49795200

約数和(自身を除く): 23797316

約数列:

[1, 2, 4, 11, 22, 44, 379, 758, 1516, 1559, 3118, 4169, 6236, 8338, 16676, 17149, 34298, 68596, 590861, 1181722, 2363444, 6499471, 12998942, 25997884]

約数ペア:

[(1, 25997884), (2, 12998942), (4, 6499471), (11, 2363444), (22, 1181722), (44, 590861), (379, 68596), (758, 34298), (1516, 17149), (1559, 16676), (3118, 8338), (4169, 6236)]