69173396

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1999}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 124656000

約数和(自身を除く): 55482604

約数列:

[1, 2, 4, 41, 82, 164, 211, 422, 844, 1999, 3998, 7996, 8651, 17302, 34604, 81959, 163918, 327836, 421789, 843578, 1687156, 17293349, 34586698, 69173396]

約数ペア:

[(1, 69173396), (2, 34586698), (4, 17293349), (41, 1687156), (82, 843578), (164, 421789), (211, 327836), (422, 163918), (844, 81959), (1999, 34604), (3998, 17302), (7996, 8651)]