26679988

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 47841192

約数和(自身を除く): 21161204

約数列:

[1, 2, 4, 53, 106, 212, 317, 397, 634, 794, 1268, 1588, 16801, 21041, 33602, 42082, 67204, 84164, 125849, 251698, 503396, 6669997, 13339994, 26679988]

約数ペア:

[(1, 26679988), (2, 13339994), (4, 6669997), (53, 503396), (106, 251698), (212, 125849), (317, 84164), (397, 67204), (634, 42082), (794, 33602), (1268, 21041), (1588, 16801)]