69098644

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{821}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 123664968

約数和(自身を除く): 54566324

約数列:

[1, 2, 4, 53, 106, 212, 397, 794, 821, 1588, 1642, 3284, 21041, 42082, 43513, 84164, 87026, 174052, 325937, 651874, 1303748, 17274661, 34549322, 69098644]

約数ペア:

[(1, 69098644), (2, 34549322), (4, 17274661), (53, 1303748), (106, 651874), (212, 325937), (397, 174052), (794, 87026), (821, 84164), (1588, 43513), (1642, 42082), (3284, 21041)]