17489368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{797}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 35526960

約数和(自身を除く): 18037592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 797, 844, 1594, 1688, 2743, 3188, 5486, 6376, 10361, 10972, 20722, 21944, 41444, 82888, 168167, 336334, 672668, 1345336, 2186171, 4372342, 8744684, 17489368]

約数ペア:

[(1, 17489368), (2, 8744684), (4, 4372342), (8, 2186171), (13, 1345336), (26, 672668), (52, 336334), (104, 168167), (211, 82888), (422, 41444), (797, 21944), (844, 20722), (1594, 10972), (1688, 10361), (2743, 6376), (3188, 5486)]